MFB: Initialize optional var

diff --git a/ext/mbstring/mbstring.c b/ext/mbstring/mbstring.c
index ed186255d09141e6ef3fd9c3bfe653078cead1f8..ffd79f0e91b5344f104c514cb5c124d0f8f27d15 100644 (file)
--- a/ext/mbstring/mbstring.c
+++ b/ext/mbstring/mbstring.c
@@ -1452,7 +1452,7 @@ PHP_FUNCTION(mb_preferred_mime_name)
    Parses GET/POST/COOKIE data and sets global variables */
 PHP_FUNCTION(mb_parse_str)
 {
-       zval *track_vars_array;
+       zval *track_vars_array = NULL;
        char *encstr = NULL;
        int encstr_len;
        php_mb_encoding_handler_info_t info;