From a413a2a2e1025f36e22f60284d64240e0b0de6a5 Mon Sep 17 00:00:00 2001
From: uwetews <uwe.tews@googlemail.com>
Date: Sun, 23 Aug 2015 01:50:05 +0200
Subject: [PATCH] replace unneeded instanceof conditions

---
 libs/sysplugins/smarty_internal_data.php           |  2 +-
 libs/sysplugins/smarty_internal_debug.php          | 14 +++++++-------
 libs/sysplugins/smarty_internal_method_gettags.php |  4 ++--
 libs/sysplugins/smarty_internal_nocache_insert.php |  2 +-
 libs/sysplugins/smarty_internal_resource_file.php  |  4 ++--
 5 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/libs/sysplugins/smarty_internal_data.php b/libs/sysplugins/smarty_internal_data.php
index ea948256..9c780bc5 100644
--- a/libs/sysplugins/smarty_internal_data.php
+++ b/libs/sysplugins/smarty_internal_data.php
@@ -163,7 +163,7 @@ class Smarty_Internal_Data
         if ($varname != '') {
             Smarty::$global_tpl_vars[$varname] = new Smarty_Variable($value, $nocache);
             $ptr = $this;
-            while ($ptr instanceof Smarty_Internal_Template) {
+            while ($ptr->_objType == 2) {
                 $ptr->tpl_vars[$varname] = clone Smarty::$global_tpl_vars[$varname];
                 $ptr = $ptr->parent;
             }
diff --git a/libs/sysplugins/smarty_internal_debug.php b/libs/sysplugins/smarty_internal_debug.php
index a30d1a70..b63039c2 100644
--- a/libs/sysplugins/smarty_internal_debug.php
+++ b/libs/sysplugins/smarty_internal_debug.php
@@ -200,7 +200,7 @@ class Smarty_Internal_Debug extends Smarty_Internal_Data
             $savedIndex = $this->index;
             $this->index = 9999;
         }
-        if ($obj instanceof Smarty) {
+        if ($obj->_objType == 1) {
             $smarty = $obj;
         } else {
             $smarty = $obj->smarty;
@@ -239,10 +239,10 @@ class Smarty_Internal_Debug extends Smarty_Internal_Data
         $debugging = $smarty->debugging;
 
         $_template = new Smarty_Internal_Template($debObj->debug_tpl, $debObj);
-        if ($obj instanceof Smarty_Internal_Template) {
+        if ($obj->_objType == 2) {
             $_template->assign('template_name', $obj->source->type . ':' . $obj->source->name);
         }
-        if ($obj instanceof Smarty || $full) {
+        if ($obj->_objType == 1 || $full) {
             $_template->assign('template_data', $this->template_data[$this->index]);
         } else {
             $_template->assign('template_data', null);
@@ -273,9 +273,9 @@ class Smarty_Internal_Debug extends Smarty_Internal_Data
         $config_vars = array();
         foreach ($obj->config_vars as $key => $var) {
             $config_vars[$key]['value'] = $var;
-            if ($obj instanceof Smarty_Internal_Template) {
+            if ($obj->_objType == 2) {
                 $config_vars[$key]['scope'] = $obj->source->type . ':' . $obj->source->name;
-            } elseif ($obj instanceof Smarty_Data) {
+            } elseif ($obj->_objType == 4) {
                 $tpl_vars[$key]['scope'] = $obj->dataObjectName;
             } else {
                 $config_vars[$key]['scope'] = 'Smarty object';
@@ -298,9 +298,9 @@ class Smarty_Internal_Debug extends Smarty_Internal_Data
                     }
                 }
             }
-            if ($obj instanceof Smarty_Internal_Template) {
+            if ($obj->_objType == 2) {
                 $tpl_vars[$key]['scope'] = $obj->source->type . ':' . $obj->source->name;
-            } elseif ($obj instanceof Smarty_Data) {
+            } elseif ($obj->_objType == 4) {
                 $tpl_vars[$key]['scope'] = $obj->dataObjectName;
             } else {
                 $tpl_vars[$key]['scope'] = 'Smarty object';
diff --git a/libs/sysplugins/smarty_internal_method_gettags.php b/libs/sysplugins/smarty_internal_method_gettags.php
index 347983d2..3a96b508 100644
--- a/libs/sysplugins/smarty_internal_method_gettags.php
+++ b/libs/sysplugins/smarty_internal_method_gettags.php
@@ -34,9 +34,9 @@ class Smarty_Internal_Method_GetTags
     {
         /* @var Smarty $smarty */
         $smarty = isset($this->smarty) ? $this->smarty : $obj;
-        if ($obj instanceof Smarty_Internal_Template && !isset($template)) {
+        if ($obj->_objType == 2 && !isset($template)) {
             $tpl = clone $obj;
-        } elseif (isset($template) && $template instanceof Smarty_Internal_Template) {
+        } elseif (isset($template) && $template->_objType == 2) {
             $tpl = clone $template;
         } elseif (isset($template) && is_string($template)) {
             /* @var Smarty_Internal_Template $tpl */
diff --git a/libs/sysplugins/smarty_internal_nocache_insert.php b/libs/sysplugins/smarty_internal_nocache_insert.php
index f9c9c120..916bd8cc 100644
--- a/libs/sysplugins/smarty_internal_nocache_insert.php
+++ b/libs/sysplugins/smarty_internal_nocache_insert.php
@@ -42,7 +42,7 @@ class Smarty_Internal_Nocache_Insert
             $_output .= "echo {$_function}(" . var_export($_attr, true) . ",\$_smarty_tpl);?>";
         }
         $_tpl = $_template;
-        while ($_tpl->parent instanceof Smarty_Internal_Template) {
+        while ($_tpl->parent->_objType == 2) {
             $_tpl = $_tpl->parent;
         }
 
diff --git a/libs/sysplugins/smarty_internal_resource_file.php b/libs/sysplugins/smarty_internal_resource_file.php
index 7c9ced40..2fe2421f 100644
--- a/libs/sysplugins/smarty_internal_resource_file.php
+++ b/libs/sysplugins/smarty_internal_resource_file.php
@@ -35,7 +35,7 @@ class Smarty_Internal_Resource_File extends Smarty_Resource
             return is_file($file) ? $file : false;
         }
         // go relative to a given template?
-        if ($file[0] == '.' && $_template && $_template->parent instanceof Smarty_Internal_Template &&
+        if ($file[0] == '.' && $_template && $_template->parent->_objType == 2 &&
             preg_match('#^[.]{1,2}[\\\/]#', $file)
         ) {
             if ($_template->parent->source->type != 'file' && $_template->parent->source->type != 'extends' &&
@@ -104,7 +104,7 @@ class Smarty_Internal_Resource_File extends Smarty_Resource
         return false;
     }
 
-     /**
+    /**
      * populate Source Object with meta data from Resource
      *
      * @param Smarty_Template_Source   $source    source object