X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FGraph.cpp;h=97427bcf1a662566b720ca1a89612099523eb072;hb=3bb588f4aaa810fa9cf00a93cf1bd6015cc4d8cf;hp=fb7edbd34b95085b1e8015d9314a68da34c8fc54;hpb=bfd5abac4c24a309cfdd331f6cd6755f9ab529ac;p=lyx.git

diff --git a/src/Graph.cpp b/src/Graph.cpp
index fb7edbd34b..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, vector<int> excludes)
+		bool clear_visited, set<int> excludes)
 {
 	EdgePath result;
 	queue<int> Q;
@@ -111,7 +111,7 @@ Graph::EdgePath const
 			int const cv = (*cit)->to;
 			if (!vertices_[cv].visited) {
 				vertices_[cv].visited = true;
-				if (find(excludes.begin(), excludes.end(), cv) == excludes.end())
+				if (excludes.find(cv) == excludes.end())
 					Q.push(cv);
 			}
 		}