From 0894d5bdae1b341ed2743e22b91cfa91a96668d5 Mon Sep 17 00:00:00 2001
From: Eivind Kvedalen <eivind@kvedalen.name>
Date: Thu, 24 Sep 2015 00:14:42 +0200
Subject: [PATCH] ExpressionCompleter: Skip all types of links when building
 completer model.

---
 src/Gui/ExpressionCompleter.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/Gui/ExpressionCompleter.cpp b/src/Gui/ExpressionCompleter.cpp
index 66eeb71ff..c98b6b9a7 100644
--- a/src/Gui/ExpressionCompleter.cpp
+++ b/src/Gui/ExpressionCompleter.cpp
@@ -13,6 +13,7 @@
 #include <App/DocumentObject.h>
 #include <App/ObjectIdentifier.h>
 #include "ExpressionCompleter.h"
+#include <App/PropertyLinks.h>
 
 Q_DECLARE_METATYPE(App::ObjectIdentifier);
 
@@ -125,6 +126,14 @@ void ExpressionCompleter::createModelForDocumentObject(const DocumentObject * do
 
     std::vector<App::Property*>::const_iterator pi = props.begin();
     while (pi != props.end()) {
+
+        // Skip all types of links
+        if ((*pi)->isDerivedFrom(App::PropertyLink::getClassTypeId()) ||
+                (*pi)->isDerivedFrom(App::PropertyLinkSub::getClassTypeId())) {
+            ++pi;
+            continue;
+        }
+
         createModelForPaths(*pi, parent);
         ++pi;
     }