X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FGraph.cpp;h=97427bcf1a662566b720ca1a89612099523eb072;hb=b6d182b81a882aadec6f27e17a60ebf7a3305b4a;hp=d7ea066dc36e6daa7bc76fa5a2de54d9b8cfe51c;hpb=0aee72871bb75643ab1e599519ef2f1454fd84e9;p=lyx.git

diff --git a/src/Graph.cpp b/src/Graph.cpp
index d7ea066dc3..97427bcf1a 100644
--- a/src/Graph.cpp
+++ b/src/Graph.cpp
@@ -83,7 +83,7 @@ Graph::EdgePath const
 
 Graph::EdgePath const
 	Graph::getReachable(int from, bool only_viewable,
-		bool clear_visited)
+		bool clear_visited, set<int> excludes)
 {
 	EdgePath result;
 	queue<int> Q;
@@ -111,7 +111,8 @@ Graph::EdgePath const
 			int const cv = (*cit)->to;
 			if (!vertices_[cv].visited) {
 				vertices_[cv].visited = true;
-				Q.push(cv);
+				if (excludes.find(cv) == excludes.end())
+					Q.push(cv);
 			}
 		}
 	}