diff options
-rw-r--r-- | src/parse/mq.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/parse/mq.c b/src/parse/mq.c index 7c1286f..cb9345d 100644 --- a/src/parse/mq.c +++ b/src/parse/mq.c @@ -1098,6 +1098,10 @@ css_error css_parse_media_query(lwc_string **strings, }, }; + if (mq == NULL || len == 0) { + return CSS_BADPARM; + } + err = css__parser_create_for_media_query(NULL, CSS_CHARSET_DEFAULT, &parser); if (err != CSS_OK) { |