Draft: solved bug in snapper - fixes #2563

FreeCAD · May 29, 2016 · 9c89981 · 9c89981
1 parent 3d95239
commit 9c89981
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/Mod/Draft/DraftSnap.py b/src/Mod/Draft/DraftSnap.py
@@ -1061,7 +1061,10 @@ def cancel():
             FreeCADGui.Snapper.off()
             self.ui.offUi()
             if callback:
-                callback(None)
+                if len(inspect.getargspec(callback).args) > 1:
+                    callback(None,None)
+                else:
+                    callback(None)
 
         # adding callback functions
         self.ui.pointUi(cancel=cancel,getcoords=getcoords,extra=extradlg,rel=bool(last))