diff --git a/change_log.txt b/change_log.txt
index 3a8fefc1..0f4ee7c8 100644
--- a/change_log.txt
+++ b/change_log.txt
@@ -1,7 +1,8 @@
  ===== 3.1.30-dev ===== (xx.xx.xx)
  16.05.2016
   - optimization {foreach} compiler and processing
-  
+  - broken PHP 5.3 and 5.4 compatibility
+
  15.05.2016
   - optimization and cleanup of resource code
 
diff --git a/libs/Smarty.class.php b/libs/Smarty.class.php
index 3df382c0..58687918 100644
--- a/libs/Smarty.class.php
+++ b/libs/Smarty.class.php
@@ -121,7 +121,7 @@ class Smarty extends Smarty_Internal_TemplateBase
     /**
      * smarty version
      */
-    const SMARTY_VERSION = '3.1.30-dev/70';
+    const SMARTY_VERSION = '3.1.30-dev/71';
 
     /**
      * define variable scopes
diff --git a/libs/sysplugins/smarty_internal_cacheresource_file.php b/libs/sysplugins/smarty_internal_cacheresource_file.php
index cfab6614..0e80e04b 100644
--- a/libs/sysplugins/smarty_internal_cacheresource_file.php
+++ b/libs/sysplugins/smarty_internal_cacheresource_file.php
@@ -45,7 +45,8 @@ class Smarty_Internal_CacheResource_File extends Smarty_CacheResource
                                  $_filepath[ 4 ] . $_filepath[ 5 ] . DS;
         }
         $cached->filepath .= $_filepath;
-        if (!empty($basename = $source->handler->getBasename($source))) {
+        $basename = $source->handler->getBasename($source);
+        if (!empty($basename)) {
             $cached->filepath .= '.' . $basename;
         }
         if ($smarty->cache_locking) {