hls: Don't fail when a STREAM-INF is commented.

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

modules/stream_filter/httplive.c

@@ -1033,6 +1033,13 @@ static int parse_M3U8(stream_t *s, vlc_array_t *streams, uint8_t *buffer, const
                 if (uri == NULL)
                     err = VLC_ENOMEM;
                 else
+                {
+                    if (*uri == '#')
+                    {
+                        msg_Info(s, "Skipping invalid stream-inf: %s", uri);
+                        free(uri);
+                    }
+                    else
                     {
                         hls_stream_t *hls = NULL;
                         err = parse_StreamInformation(s, &streams, &hls, line, uri);
@@ -1057,6 +1064,7 @@ static int parse_M3U8(stream_t *s, vlc_array_t *streams, uint8_t *buffer, const
                                 hls->size = hls_GetStreamSize(hls); /* Stream size (approximate) */
                         }
                     }
+                }
                 p_begin = p_read;
             }