We always call this function with the argument now, but it should be

defaulted anyway.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@38177 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/Graph.h b/src/Graph.h
index 20a93dee1fca1dbe08b20360e4edacc63f5dc273..1518677b3958e957d5752f7385178f98e81ba923 100644 (file)
--- a/src/Graph.h
+++ b/src/Graph.h
@@ -33,7 +33,7 @@ public:
        EdgePath const getReachableTo(int to, bool clear_visited);
        /// \return a vector of the reachable vertices, avoiding all "excludes"
        EdgePath const getReachable(int from, bool only_viewable,
-               bool clear_visited, std::vector<int> excludes);
+               bool clear_visited, std::vector<int> excludes = std::vector<int>());
        /// can "from" be reached from "to"?
        bool isReachable(int from, int to);
        /// find a path from "from" to "to". always returns one of the