fix crash in graphviz export due to invalidated iterators

2017-01-11 10:06:19 +01:00
parent f39dfdc7b6
commit 68d466b2ee
1 changed files with 1 additions and 0 deletions
--- a/src/App/Document.cpp
+++ b/src/App/Document.cpp
@@ -615,6 +615,7 @@ void Document::exportGraphviz(std::ostream& out) const
                    if (i_in_deg_pair.first == in_edges.end()) {
                        removeEdges(in_edges, out_edges, i_out_deg_pair, [&](Edge e) { return target(e, DepList); });
                        changed = true;
+                        i_out_deg_pair = out_edges.equal_range(*uvi);
                    }

                    // Remove in edges of nodes that don't have a single edge out