From 02ff433c9238b79c5e132ab869cf7a8b34d9a831 Mon Sep 17 00:00:00 2001
From: Ghostkeeper <rubend@tutanota.com>
Date: Mon, 22 Jul 2019 17:07:07 +0200
Subject: [PATCH] Use set for unordered collections of things

Contributes to issue CURA-6672.
---
 plugins/XmlMaterialProfile/XmlMaterialProfile.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/XmlMaterialProfile/XmlMaterialProfile.py b/plugins/XmlMaterialProfile/XmlMaterialProfile.py
index f8cd2dda71..10a3a09c68 100644
--- a/plugins/XmlMaterialProfile/XmlMaterialProfile.py
+++ b/plugins/XmlMaterialProfile/XmlMaterialProfile.py
@@ -1186,7 +1186,7 @@ class XmlMaterialProfile(InstanceContainer):
     def __str__(self):
         return "<XmlMaterialProfile '{my_id}' ('{name}') from base file '{base_file}'>".format(my_id = self.getId(), name = self.getName(), base_file = self.getMetaDataEntry("base_file"))
 
-    _metadata_tags_that_have_cura_namespace = ["pva_compatible", "breakaway_compatible"]
+    _metadata_tags_that_have_cura_namespace = {"pva_compatible", "breakaway_compatible"}
 
     # Map XML file setting names to internal names
     __material_settings_setting_map = {