From a7585a4b9a10e83f181fce8adee12cee3b0851e5 Mon Sep 17 00:00:00 2001
From: Arjen Hiemstra <ahiemstra@heimr.nl>
Date: Mon, 11 Jul 2016 16:40:57 +0200
Subject: [PATCH] Ignore default container types when creating name filters for
 containers

Contributes to CURA-342
---
 cura/Settings/ContainerManager.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/cura/Settings/ContainerManager.py b/cura/Settings/ContainerManager.py
index eb9dab0ad7..9184db109a 100644
--- a/cura/Settings/ContainerManager.py
+++ b/cura/Settings/ContainerManager.py
@@ -349,6 +349,10 @@ class ContainerManager(QObject):
     def _updateContainerNameFilters(self):
         self._container_name_filters = {}
         for plugin_id, container_type in UM.Settings.ContainerRegistry.getContainerTypes():
+            # Ignore default container types since those are not plugins
+            if container_type in (UM.Settings.InstanceContainer, UM.Settings.ContainerStack, UM.Settings.DefinitionContainer):
+                continue
+
             serialize_type = ""
             try:
                 plugin_metadata = UM.PluginRegistry.getInstance().getMetaData(plugin_id)