Fixed segfault on shutdown.

2017-09-28 11:27:47 -07:00
parent e56897df76
commit 06a01d0fee
1 changed files with 2 additions and 0 deletions
@@ -770,6 +770,8 @@ class TaskPanel(object):
        return True

    def preCleanup(self):
+        for page in self.featurePages:
+            page.onDirtyChanged(None)
        FreeCADGui.Selection.removeObserver(self)
        FreeCADGui.Selection.removeObserver(self.s)
        self.obj.ViewObject.Proxy.clearTaskPanel()