X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=vss.c;h=aa76ca2e852a8314667e67ce39192203fc6a69ce;hp=a8486bbd9e86e64b6734117386ab5fcca83bd26a;hb=d3efa4f48d28ccc4c8f0238178eeb0d2641d6dfb;hpb=183093903e2d40114ec81f9263126d5c6def12d5

diff --git a/vss.c b/vss.c
index a8486bbd..aa76ca2e 100644
--- a/vss.c
+++ b/vss.c
@@ -340,8 +340,9 @@ static int compute_next_fec_slice(struct fec_client *fc, struct vss_task *vsst)
 {
 	if (fc->first_stream_chunk < 0 || fc->current_slice_num
 			== fc->fcp->slices_per_group + fc->num_extra_slices) {
-		if (!setup_next_fec_group(fc, vsst))
-			return 0;
+		int ret = setup_next_fec_group(fc, vsst);
+		if (ret <= 0)
+			return ret;
 	}
 	write_fec_header(fc, vsst);
 	fec_encode(fc->parms, fc->src_data, fc->enc_buf + FEC_HEADER_SIZE,
@@ -827,7 +828,7 @@ static void vss_send(struct vss_task *vsst)
 	list_for_each_entry_safe(fc, tmp_fc, &fec_client_list, node) {
 		if (!next_slice_is_due(fc, NULL))
 			continue;
-		if (!compute_next_fec_slice(fc, vsst))
+		if (compute_next_fec_slice(fc, vsst) <= 0)
 			continue;
 		PARA_DEBUG_LOG("sending %d:%d (%u bytes)\n", fc->group.num,
 			fc->current_slice_num, fc->fcp->max_slice_bytes);