Fixed segfault on shutdown.

2017-09-24 14:26:18 -07:00
parent a3db2a8c46
commit 44348bb37b
1 changed files with 2 additions and 0 deletions
--- a/src/Mod/Path/PathScripts/PathOpGui.py
+++ b/src/Mod/Path/PathScripts/PathOpGui.py
@@ -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()