X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=fecdec_filter.c;h=18dcb34d4801bb24d70472ca66c80ef08af8e73f;hp=41db249e4ff46ab1eaa829b1e5cf73ea58998f58;hb=9c9fe68e8cf86514230993825559c61cadeae22a;hpb=3bbec8ac8ab1879d24acbff447850c0e3872daa7

diff --git a/fecdec_filter.c b/fecdec_filter.c
index 41db249e..18dcb34d 100644
--- a/fecdec_filter.c
+++ b/fecdec_filter.c
@@ -394,6 +394,10 @@ static int dispatch_slice(char *buf, size_t len, struct fec_header *h,
 		return 1;
 	if (group_complete(fg)) {
 		if (pfd->completion_status == GCS_NO_COMPLETE_GROUP) {
+			enum fec_group_usability u = group_is_usable(fg, pfd);
+			assert(u != FEC_GROUP_USABLE_SKIP_HEADER);
+			if (u == FEC_GROUP_UNUSABLE)
+				return 1;
 			pfd->completion_status = GCS_FIRST_GROUP_COMPLETE;
 			pfd->first_complete_group = fg;
 			return 1;