diff options
Diffstat (limited to 'libs/sysplugins/smarty_internal_method_append.php')
| -rw-r--r-- | libs/sysplugins/smarty_internal_method_append.php | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libs/sysplugins/smarty_internal_method_append.php b/libs/sysplugins/smarty_internal_method_append.php index af693591..a1422cf5 100644 --- a/libs/sysplugins/smarty_internal_method_append.php +++ b/libs/sysplugins/smarty_internal_method_append.php @@ -38,12 +38,12 @@ class Smarty_Internal_Method_Append if (is_array($tpl_var)) { // $tpl_var is an array, ignore $value foreach ($tpl_var as $_key => $_val) { - if ($_key != '') { + if ($_key !== '') { $this->append($data, $_key, $_val, $merge, $nocache); } } } else { - if ($tpl_var != '' && isset($value)) { + if ($tpl_var !== '' && isset($value)) { if (!isset($data->tpl_vars[ $tpl_var ])) { $tpl_var_inst = $data->ext->getTemplateVars->_getVariable($data, $tpl_var, null, true, false); if ($tpl_var_inst instanceof Smarty_Undefined_Variable) { |