From 4f30dffaf96c2ad7d4c31085af6c4f1b89c85b32 Mon Sep 17 00:00:00 2001
From: Jaime van Kessel <nallath@gmail.com>
Date: Tue, 11 Sep 2018 12:58:00 +0200
Subject: [PATCH] Ensure that when a corrupt 3mf file is loaded, the "failed to
 load" message will pop up

---
 plugins/3MFReader/ThreeMFReader.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/3MFReader/ThreeMFReader.py b/plugins/3MFReader/ThreeMFReader.py
index 9ba82364e8..49c6995d18 100755
--- a/plugins/3MFReader/ThreeMFReader.py
+++ b/plugins/3MFReader/ThreeMFReader.py
@@ -225,7 +225,7 @@ class ThreeMFReader(MeshReader):
 
         except Exception:
             Logger.logException("e", "An exception occurred in 3mf reader.")
-            return []
+            return None
 
         return result