isset (#586)

- replaced empty by isset to pass 0
My-Little-Forum · Apr 22, 2022 · ef9c673 · ef9c673
1 parent b3f1fa4
commit ef9c673
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/modules/smarty/plugins/shared.mb_str_replace.php b/modules/smarty/plugins/shared.mb_str_replace.php
@@ -46,7 +46,7 @@ function smarty_mb_str_replace($search, $replace, $subject, &$count = 0)
         } else {
             $parts = mb_split(preg_quote($search), $subject) ?: array();
             $count = count($parts) - 1;
-			if (!empty($replace)) // ML because: PHP 8.1 PHP Deprecated: implode(): Passing null to parameter #1 ($string) of type string is deprecated
+			if (isset($replace)) // ML because: PHP 8.1 PHP Deprecated: implode(): Passing null to parameter #1 ($string) of type string is deprecated
 				$subject = implode($replace, $parts);
         }
         return $subject;