X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=vss.c;h=9e2e32ca3b3bd7979b3c564ff1959dcbe7560446;hp=ad5f7ec0db6886894a90f32b4c5adf444871ddf0;hb=b624392bcbc6aec9836ded20b7776f42408bd84d;hpb=442a3320ff155d09b990c0ee2abace399cbcd6dd

diff --git a/vss.c b/vss.c
index ad5f7ec0..9e2e32ca 100644
--- a/vss.c
+++ b/vss.c
@@ -416,7 +416,8 @@ static int compute_group_size(struct vss_task *vsst, struct fec_group *g,
 		g->bytes += len;
 		g->num_chunks++;
 	}
-	assert(g->num_chunks);
+	if (g->num_chunks == 0)
+		return -E_EOF;
 	PARA_DEBUG_LOG("group #%u: %u chunks, %u bytes total\n", g->num,
 		g->num_chunks, g->bytes);
 	return 1;
@@ -964,6 +965,11 @@ static void recv_afs_result(struct vss_task *vsst, fd_set *rfds)
 	if (ret < 0)
 		goto err;
 	vsst->afsss = AFS_SOCKET_READY;
+	if (afs_code == NO_ADMISSIBLE_FILES) {
+		PARA_NOTICE_LOG("no admissible files\n");
+		ret = 0;
+		goto err;
+	}
 	ret = -E_NOFD;
 	if (afs_code != NEXT_AUDIO_FILE) {
 		PARA_ERROR_LOG("afs code: %u, expected: %d\n", afs_code,
@@ -1000,9 +1006,11 @@ static void recv_afs_result(struct vss_task *vsst, fd_set *rfds)
 	return;
 err:
 	free(mmd->afd.afhi.chunk_table);
+	mmd->afd.afhi.chunk_table = NULL;
 	if (passed_fd >= 0)
 		close(passed_fd);
-	PARA_ERROR_LOG("%s\n", para_strerror(-ret));
+	if (ret < 0)
+		PARA_ERROR_LOG("%s\n", para_strerror(-ret));
 	mmd->new_vss_status_flags = VSS_NEXT;
 }