fix segmentation fault in TaskFeaturePick::makeCopy

2017-04-17 11:07:54 +02:00
parent 30188fec9e
commit a3be7248ac
1 changed files with 3 additions and 0 deletions
--- a/src/Mod/PartDesign/Gui/TaskFeaturePick.cpp
+++ b/src/Mod/PartDesign/Gui/TaskFeaturePick.cpp
@@ -287,6 +287,9 @@ std::vector<App::DocumentObject*> TaskFeaturePick::buildFeatures()
 App::DocumentObject* TaskFeaturePick::makeCopy(App::DocumentObject* obj, std::string sub, bool independent) {
    
    App::DocumentObject* copy = nullptr;
+    // Check for null to avoid segfault
+    if (!obj)
+        return copy;
    if( independent &&
        (obj->isDerivedFrom(Sketcher::SketchObject::getClassTypeId()) ||
        obj->isDerivedFrom(PartDesign::FeaturePrimitive::getClassTypeId()))) {