From: turcksin <turcksin@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Mon, 11 Nov 2013 20:55:54 +0000 (+0000)
Subject: Fix a bug in WorkStream for disconnected graph.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1cae0644909761e33c24bea9df0cca0d53b81725;p=dealii-svn.git

Fix a bug in WorkStream for disconnected graph.

git-svn-id: https://svn.dealii.org/trunk@31630 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/include/deal.II/base/graph_coloring.h b/deal.II/include/deal.II/base/graph_coloring.h
index 963716dca3..e97ec2731a 100644
--- a/deal.II/include/deal.II/base/graph_coloring.h
+++ b/deal.II/include/deal.II/base/graph_coloring.h
@@ -141,6 +141,7 @@ namespace GraphColoring
               if (used_it.count(it)==0)
                 {
                   zones.push_back(std::vector<Iterator> (1,it));
+                  used_it.insert(it);
                   break;
                 }
         }