Constness.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@31909 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/Graph.cpp b/src/Graph.cpp
index e15a7d48ef80194ac2cd7f2036e9b9d3202d308b..379ec2966cbea5e066cc4695a9a21fb65330ed80 100644 (file)
--- a/src/Graph.cpp
+++ b/src/Graph.cpp
@@ -156,7 +156,7 @@ Graph::getPath(int from, int t)
                        break;
                }
 
-               vector<int>::const_iterator beg =
+               vector<int>::const_iterator const beg =
                        vertices_[i].out_vertices.begin();
                vector<int>::const_iterator cit = beg;
                vector<int>::const_iterator end =