Update mbstring.c

Author: wkhudgins92

ext/mbstring/mbstring.c

@@ -2712,6 +2712,7 @@ PHP_FUNCTION(mb_str_ends)
     if (!mbfl_is_error(n)) {
         RETURN_BOOL(1);
     } else {
+		char buffer[42];
         switch (-n) {
             case 1:
                 break;
@@ -2722,7 +2723,7 @@ PHP_FUNCTION(mb_str_ends)
                 php_error_docref(NULL, E_NOTICE, "Argument is empty");
                 break;
             default:
-				char buffer[42];
+				
 				sprintf(buffer, "Unknown error in mb_strpos. Error code: %zu", n);
                 php_error_docref(NULL, E_WARNING, buffer);
                 break;