Prevent segfault if vertex map isn't set.

2017-07-25 19:02:33 -07:00
parent c5e5d5c3e9
commit 842ea49a64
1 changed files with 1 additions and 0 deletions
--- a/src/App/Document.cpp
+++ b/src/App/Document.cpp
@@ -2107,6 +2107,7 @@ int Document::recompute()

    for (std::list<Vertex>::reverse_iterator i = make_order.rbegin();i != make_order.rend(); ++i) {
        DocumentObject* Cur = d->vertexMap[*i];
+        if (!Cur || !isIn(Cur)) continue;

        if (recomputeList.find(Cur) != recomputeList.end() ||
                Cur->ExpressionEngine.depsAreTouched()) {