From: Chang, Harry <harry.chang@intel.com>
Date: Sat, 19 Sep 2020 05:00:13 +0000 (+0000)
Subject: Fix find_vertices_in_cycles(): don't check self-loop in SCC.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=99ffbbf425094b8e8a9850db95859d00b92d4d45;p=thirdparty%2Fvectorscan.git

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 660afd02..3e18dae5 100644
--- 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)) {