1 files changed, 18 insertions, 18 deletions

diff --git a/lib/smarty3/sysplugins/smarty_internal_runtime_updatescope.php b/lib/smarty3/sysplugins/smarty_internal_runtime_updatescope.php
index 04f2d3d..2240f97 100644
--- a/lib/smarty3/sysplugins/smarty_internal_runtime_updatescope.php
+++ b/lib/smarty3/sysplugins/smarty_internal_runtime_updatescope.php
@@ -6,25 +6,24 @@
  * @package    Smarty
  * @subpackage PluginsInternal
  * @author     Uwe Tews
- *
  **/
 class Smarty_Internal_Runtime_UpdateScope
 {
-
     /**
      * Update new assigned template or config variable in other effected scopes
      *
-     * @param Smarty_Internal_Template $tpl     data object
-     * @param string|null              $varName variable name
-     * @param int                      $tagScope   tag scope to which bubble up variable value
-     *
+     * @param Smarty_Internal_Template $tpl      data object
+     * @param string|null              $varName  variable name
+     * @param int                      $tagScope tag scope to which bubble up variable value
      */
     public function _updateScope(Smarty_Internal_Template $tpl, $varName, $tagScope = 0)
     {
         if ($tagScope) {
             $this->_updateVarStack($tpl, $varName);
             $tagScope = $tagScope & ~Smarty::SCOPE_LOCAL;
-            if (!$tpl->scope && !$tagScope) return;
+            if (!$tpl->scope && !$tagScope) {
+                return;
+            }
         }
         $mergedScope = $tagScope | $tpl->scope;
         if ($mergedScope) {
@@ -34,8 +33,9 @@ class Smarty_Internal_Runtime_UpdateScope
             // update scopes
             foreach ($this->_getAffectedScopes($tpl, $mergedScope) as $ptr) {
                 $this->_updateVariableInOtherScope($ptr->tpl_vars, $tpl, $varName);
-                if($tagScope && $ptr->_objType == 2 && isset($tpl->_cache[ 'varStack' ])) {
-                    $this->_updateVarStack($ptr, $varName);              }
+                if ($tagScope && $ptr->_isTplObj() && isset($tpl->_cache[ 'varStack' ])) {
+                    $this->_updateVarStack($ptr, $varName);
+                }
             }
         }
     }
@@ -52,7 +52,7 @@ class Smarty_Internal_Runtime_UpdateScope
     {
         $_stack = array();
         $ptr = $tpl->parent;
-        if ($mergedScope && isset($ptr) && $ptr->_objType == 2) {
+        if ($mergedScope && isset($ptr) && $ptr->_isTplObj()) {
             $_stack[] = $ptr;
             $mergedScope = $mergedScope & ~Smarty::SCOPE_PARENT;
             if (!$mergedScope) {
@@ -61,9 +61,9 @@ class Smarty_Internal_Runtime_UpdateScope
             }
             $ptr = $ptr->parent;
         }
-        while (isset($ptr) && $ptr->_objType == 2) {
-                $_stack[] = $ptr;
-             $ptr = $ptr->parent;
+        while (isset($ptr) && $ptr->_isTplObj()) {
+            $_stack[] = $ptr;
+            $ptr = $ptr->parent;
         }
         if ($mergedScope & Smarty::SCOPE_SMARTY) {
             if (isset($tpl->smarty)) {
@@ -71,7 +71,7 @@ class Smarty_Internal_Runtime_UpdateScope
             }
         } elseif ($mergedScope & Smarty::SCOPE_ROOT) {
             while (isset($ptr)) {
-                if ($ptr->_objType != 2) {
+                if (!$ptr->_isTplObj()) {
                     $_stack[] = $ptr;
                     break;
                 }
@@ -82,11 +82,11 @@ class Smarty_Internal_Runtime_UpdateScope
     }
 
     /**
-     * Update varibale in other scope
+     * Update variable in other scope
      *
-     * @param array     $tpl_vars template variable array
+     * @param array                     $tpl_vars template variable array
      * @param \Smarty_Internal_Template $from
-     * @param string               $varName variable name
+     * @param string                    $varName  variable name
      */
     public function _updateVariableInOtherScope(&$tpl_vars, Smarty_Internal_Template $from, $varName)
     {
@@ -109,7 +109,7 @@ class Smarty_Internal_Runtime_UpdateScope
         $i = 0;
         while (isset($tpl->_cache[ 'varStack' ][ $i ])) {
             $this->_updateVariableInOtherScope($tpl->_cache[ 'varStack' ][ $i ][ 'tpl' ], $tpl, $varName);
-            $i ++;
+            $i++;
         }
     }
 }