From 260f6c257aff52fc22e6d31ea256f7dbf7a5aaf6 Mon Sep 17 00:00:00 2001
From: DeepSOIC <vv.titov@gmail.com>
Date: Mon, 16 Jan 2017 18:13:16 +0300
Subject: [PATCH] TopoSeries: fix duplicate link detection

---
 lattice2TopoSeries.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lattice2TopoSeries.py b/lattice2TopoSeries.py
index 78b75a5..51e6f92 100644
--- a/lattice2TopoSeries.py
+++ b/lattice2TopoSeries.py
@@ -45,7 +45,7 @@ def findAllLinksTo(doc_obj):
     expression links."""
     ret = []
     doc = doc_obj.Document
-    for obj in doc_obj.InList:
+    for obj in set(doc_obj.InList): # InList sometimes reports same object multiple times. Wrapping with set() removes the duplicates. 
         for prop_name in obj.PropertiesList:
             typ = obj.getTypeIdOfProperty(prop_name)
             if typ == 'App::PropertyLink':