avformat/hls: remove non standard hls extension

Suggested-by: Kacper Michajlow <kasper93@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

libavformat/hls.c

@@ -2546,8 +2546,8 @@ static int hls_probe(const AVProbeData *p)
 
         if (!mime_ok &&
             !mime_x &&
-            !av_match_ext    (p->filename, "m3u8,hls,m3u") &&
-             ff_match_url_ext(p->filename, "m3u8,hls,m3u") <= 0) {
+            !av_match_ext    (p->filename, "m3u8,m3u") &&
+             ff_match_url_ext(p->filename, "m3u8,m3u") <= 0) {
             av_log(NULL, AV_LOG_ERROR, "Not detecting m3u8/hls with non standard extension and non standard mime type\n");
             return 0;
         }