X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=lib%2Fgraph%2Fgraph.c;h=219ca277ae6a197ea4d2e604cd9730db35745ac4;hb=cd6128ca5412c3b9cb40afe2580008329f612930;hp=b43c35c6504268bd7739e3aeebde8d1945278829;hpb=7f491ba68ba730ae42647b11ba0fc8b991abcbd2;p=babeltrace.git

diff --git a/lib/graph/graph.c b/lib/graph/graph.c
index b43c35c6..219ca277 100644
--- a/lib/graph/graph.c
+++ b/lib/graph/graph.c
@@ -82,6 +82,9 @@ struct bt_graph_listener_ports_connected {
 	do {								\
 		size_t i;						\
 									\
+		if (!_listeners) {					\
+			break;						\
+		}							\
 		for (i = 0; i < (_listeners)->len; i++) {		\
 			_type *listener =				\
 				&g_array_index((_listeners), _type, i);	\
@@ -749,8 +752,6 @@ enum bt_graph_status bt_graph_run(struct bt_graph *graph)
 			if (graph->sinks_to_consume->length > 1) {
 				status = BT_GRAPH_STATUS_OK;
 			}
-		} else if (status == BT_GRAPH_STATUS_NO_SINK) {
-			goto end;
 		}
 	} while (status == BT_GRAPH_STATUS_OK);