From 034686e9facc7fb64fff45657ea50028e6b709d8 Mon Sep 17 00:00:00 2001
From: Ghostkeeper <rubend@tutanota.com>
Date: Thu, 29 Jun 2017 15:09:50 +0200
Subject: [PATCH] Don't modify list you're iterating over

It doesn't give a problem right now since we're only iterating over lists of length 1 here, but in the future this could cause weird bugs.

Contributes to issue CURA-2822.
---
 cura/Settings/ContainerManager.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cura/Settings/ContainerManager.py b/cura/Settings/ContainerManager.py
index aee9eccdd7..0d776aec20 100644
--- a/cura/Settings/ContainerManager.py
+++ b/cura/Settings/ContainerManager.py
@@ -224,7 +224,7 @@ class ContainerManager(QObject):
             root = container.getMetaDataEntry(root_name)
 
             item = root
-            for entry in entries:
+            for _ in range(len(entries)):
                 item = item.get(entries.pop(0), { })
 
             if item[entry_name] != entry_value: