diff --git a/change_log.txt b/change_log.txt
index beaaf6e1..ebea9959 100644
--- a/change_log.txt
+++ b/change_log.txt
@@ -3,6 +3,7 @@
   - avoid possible circular object referances caused by parser/lexer objects
   - rewrite compileAll... utility methods
   - commit several  internal improvements
+  - bugfix Smarty failed when compile_id did contain "|"
 
  03.08.2015
   - rework clear cache methods
diff --git a/libs/Smarty.class.php b/libs/Smarty.class.php
index 113f2b69..1bb37b63 100644
--- a/libs/Smarty.class.php
+++ b/libs/Smarty.class.php
@@ -111,7 +111,7 @@ class Smarty extends Smarty_Internal_TemplateBase
     /**
      * smarty version
      */
-    const SMARTY_VERSION = '3.1.28-dev/43';
+    const SMARTY_VERSION = '3.1.28-dev/44';
 
     /**
      * define variable scopes
diff --git a/libs/sysplugins/smarty_cacheresource_custom.php b/libs/sysplugins/smarty_cacheresource_custom.php
index 15539a90..0fbf3ef8 100644
--- a/libs/sysplugins/smarty_cacheresource_custom.php
+++ b/libs/sysplugins/smarty_cacheresource_custom.php
@@ -83,7 +83,7 @@ abstract class Smarty_CacheResource_Custom extends Smarty_CacheResource
     public function populate(Smarty_Template_Cached $cached, Smarty_Internal_Template $_template)
     {
         $_cache_id = isset($cached->cache_id) ? preg_replace('![^\w\|]+!', '_', $cached->cache_id) : null;
-        $_compile_id = isset($cached->compile_id) ? preg_replace('![^\w\|]+!', '_', $cached->compile_id) : null;
+        $_compile_id = isset($cached->compile_id) ? preg_replace('![^\w]+!', '_', $cached->compile_id) : null;
         $path = $cached->source->filepath . $_cache_id . $_compile_id;
         $cached->filepath = sha1($path);
         if ($_template->smarty->cache_locking) {
diff --git a/libs/sysplugins/smarty_internal_cacheresource_file.php b/libs/sysplugins/smarty_internal_cacheresource_file.php
index ad0cd532..50233f7b 100644
--- a/libs/sysplugins/smarty_internal_cacheresource_file.php
+++ b/libs/sysplugins/smarty_internal_cacheresource_file.php
@@ -29,7 +29,7 @@ class Smarty_Internal_CacheResource_File extends Smarty_CacheResource
     {
         $_source_file_path = str_replace(':', '.', $_template->source->filepath);
         $_cache_id = isset($_template->cache_id) ? preg_replace('![^\w\|]+!', '_', $_template->cache_id) : null;
-        $_compile_id = isset($_template->compile_id) ? preg_replace('![^\w\|]+!', '_', $_template->compile_id) : null;
+        $_compile_id = isset($_template->compile_id) ? preg_replace('![^\w]+!', '_', $_template->compile_id) : null;
         $_filepath = $_template->source->uid;
         // if use_sub_dirs, break file into directories
         if ($_template->smarty->use_sub_dirs) {
diff --git a/libs/sysplugins/smarty_internal_extension_clear.php b/libs/sysplugins/smarty_internal_extension_clear.php
index 8e2f4af0..fdd04672 100644
--- a/libs/sysplugins/smarty_internal_extension_clear.php
+++ b/libs/sysplugins/smarty_internal_extension_clear.php
@@ -25,7 +25,7 @@ class Smarty_Internal_Extension_Clear
     public static function clear(Smarty $smarty, $resource_name, $cache_id, $compile_id, $exp_time)
     {
         $_cache_id = isset($cache_id) ? preg_replace('![^\w\|]+!', '_', $cache_id) : null;
-        $_compile_id = isset($compile_id) ? preg_replace('![^\w\|]+!', '_', $compile_id) : null;
+        $_compile_id = isset($compile_id) ? preg_replace('![^\w]+!', '_', $compile_id) : null;
         $_dir_sep = $smarty->use_sub_dirs ? '/' : '^';
         $_compile_id_offset = $smarty->use_sub_dirs ? 3 : 0;
         $_dir = $smarty->getCacheDir();
diff --git a/libs/sysplugins/smarty_internal_extension_clearcompiled.php b/libs/sysplugins/smarty_internal_extension_clearcompiled.php
index 9ec27634..e6761262 100644
--- a/libs/sysplugins/smarty_internal_extension_clearcompiled.php
+++ b/libs/sysplugins/smarty_internal_extension_clearcompiled.php
@@ -27,7 +27,7 @@ class Smarty_Internal_Extension_ClearCompiled
         if ($_compile_dir == '/') { //We should never want to delete this!
             return 0;
         }
-        $_compile_id = isset($compile_id) ? preg_replace('![^\w\|]+!', '_', $compile_id) : null;
+        $_compile_id = isset($compile_id) ? preg_replace('![^\w]+!', '_', $compile_id) : null;
         $_dir_sep = $smarty->use_sub_dirs ? DS : '^';
         if (isset($resource_name)) {
             $_save_stat = $smarty->caching;
diff --git a/libs/sysplugins/smarty_template_compiled.php b/libs/sysplugins/smarty_template_compiled.php
index 9d5ee43a..4a320389 100644
--- a/libs/sysplugins/smarty_template_compiled.php
+++ b/libs/sysplugins/smarty_template_compiled.php
@@ -102,7 +102,7 @@ class Smarty_Template_Compiled
      **/
     public function populateCompiledFilepath(Smarty_Internal_Template $_template)
     {
-        $_compile_id = isset($_template->compile_id) ? preg_replace('![^\w\|]+!', '_', $_template->compile_id) : null;
+        $_compile_id = isset($_template->compile_id) ? preg_replace('![^\w]+!', '_', $_template->compile_id) : null;
         if ($_template->source->isConfig) {
             $_flag = '_' .
                 ((int) $_template->smarty->config_read_hidden + (int) $_template->smarty->config_booleanize * 2 +
@@ -131,7 +131,7 @@ class Smarty_Template_Compiled
         // set basename if not specified
         $_basename = $_template->source->handler->getBasename($_template->source);
         if ($_basename === null) {
-            $_basename = basename(preg_replace('![^\w\/]+!', '_', $_template->source->name));
+            $_basename = basename(preg_replace('![^\w]+!', '_', $_template->source->name));
         }
         // separate (optional) basename by dot
         if ($_basename) {
@@ -159,7 +159,6 @@ class Smarty_Template_Compiled
             ($_template->smarty->compile_check &&
                 $_template->source->getTimeStamp() > $_template->compiled->getTimeStamp())
         ) {
-            $_template->source->compileds = array();
             $this->compileTemplateSource($_template);
             $compileCheck = $_template->smarty->compile_check;
             $_template->smarty->compile_check = false;
@@ -184,7 +183,6 @@ class Smarty_Template_Compiled
         } else {
             include($_template->compiled->filepath);
             if ($_template->mustCompile) {
-                $_template->source->compileds = array();
                 $this->compileTemplateSource($_template);
                 $compileCheck = $_template->smarty->compile_check;
                 $_template->smarty->compile_check = false;
@@ -243,6 +241,7 @@ class Smarty_Template_Compiled
      */
     public function compileTemplateSource(Smarty_Internal_Template $_template)
     {
+        $_template->source->compileds = array();
         if (!$_template->source->recompiled) {
             $_template->properties['file_dependency'] = array();
         }