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update access to parent object

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This commit is contained in:
Uwe Tews
2018-04-19 16:04:41 +02:00
parent 8bea607b78
commit fbbb292ef0
1 changed files with 3 additions and 6 deletions
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9
libs/sysplugins/smarty_internal_method_gettemplatevars.php
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@@ -53,7 +53,7 @@ class Smarty_Internal_Method_GetTemplateVars
}
}
// not found, try at parent
if ($searchParents) {
if ($searchParents && isset($_ptr->parent)) {
$_ptr = $_ptr->parent;
} else {
$_ptr = null;
@@ -93,7 +93,7 @@ class Smarty_Internal_Method_GetTemplateVars
return $_ptr->tpl_vars[ $varName ];
}
// not found, try at parent
if ($searchParents) {
if ($searchParents && isset($_ptr->parent)) {
$_ptr = $_ptr->parent;
} else {
$_ptr = null;
@@ -103,14 +103,11 @@ class Smarty_Internal_Method_GetTemplateVars
// found it, return it
return Smarty::$global_tpl_vars[ $varName ];
}
/* @var \Smarty $smarty */
$smarty = isset($data->smarty) ? $data->smarty : $data;
if ($smarty->error_unassigned && $errorEnable) {
if ($errorEnable && $data->_getSmartyObj()->error_unassigned) {
// force a notice
$x = $$varName;
}
return new Smarty_Undefined_Variable;
}
}