FreeCAD: staging d5f16f03

Author Committer Branch Timestamp Parent
Zheng, Lei Zheng, Lei staging 2019-08-02 04:43:03 staging 1c0d478e
Changeset Base: fix duplicated exception message

Because the exception can propagate across C++ and Python boundary
multiple times, prepending extra information may cause duplication,
something like,

"FreeCAD exception thrown(FreeCAD exception thrown(..."
mod - src/Base/PyObjectBase.h Diff File