X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=fecdec_filter.c;h=2c63fc6b00ac6d671f74142ac74060bacece8bed;hp=d7427c2b251b7878aca48c06bc25e9ddfeef10b3;hb=802348691238fbca1b50f19a9331806a0786b097;hpb=5c07b5c17b25240495a0acee24ca6b03c8d81e72

diff --git a/fecdec_filter.c b/fecdec_filter.c
index d7427c2b..2c63fc6b 100644
--- a/fecdec_filter.c
+++ b/fecdec_filter.c
@@ -396,6 +396,10 @@ 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;