From d477ce66af709dd5b98ace2e824cc12d711229cd Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Sun, 17 Feb 2013 14:45:37 +0100
Subject: [PATCH] Fix assigning to PropertyLinkSub via Python

---
 src/App/PropertyLinks.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/App/PropertyLinks.cpp b/src/App/PropertyLinks.cpp
index 9ffb1d033..15390fc85 100644
--- a/src/App/PropertyLinks.cpp
+++ b/src/App/PropertyLinks.cpp
@@ -254,12 +254,17 @@ void PropertyLinkSub::setPyObject(PyObject *value)
 
             setValue(pcObj->getDocumentObjectPtr(),vals);
         }
+        else {
+            std::string error = std::string("type of first element in tuple must be 'DocumentObject', not ");
+            error += tup[0].ptr()->ob_type->tp_name;
+            throw Py::TypeError(error);
+        }
     }
     else if(Py_None == value) {
         setValue(0);
     }
     else {
-        std::string error = std::string("type must be 'DocumentObject', 'NoneType' of ('DocumentObject',['String',]) not ");
+        std::string error = std::string("type must be 'DocumentObject', 'NoneType' or ('DocumentObject',['String',]) not ");
         error += value->ob_type->tp_name;
         throw Py::TypeError(error);
     }