Fix find_vertices_in_cycles(): don't check self-loop in SCC.

diff --git a/src/util/graph.h b/src/util/graph.h
index 660afd0299583411080b5d96b944539efa4ce6e4..3e18dae55276cae6be5f166b8fa1c44e96135139 100644 (file)
--- a/src/util/graph.h
+++ b/src/util/graph.h
@@ -170,6 +170,7 @@ find_vertices_in_cycles(const Graph &g) {
         assert(!comp.empty());
         if (comp.size() > 1) {
             insert(&rv, comp);
+            continue;
         }
         vertex_descriptor v = *comp.begin();
         if (hasSelfLoop(v, g)) {