From ef822208c8b494a3e66392b3e606d57893423e7b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sybren=20A=2E=20St=C3=BCvel?= <sybren@stuvel.eu>
Date: Fri, 17 Jun 2016 13:11:34 +0200
Subject: [PATCH] Use blend_data.is_dirty, seems to be more reliable than
 is_saved

---
 blender_cloud/gui.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/blender_cloud/gui.py b/blender_cloud/gui.py
index 081e533..6c74d43 100644
--- a/blender_cloud/gui.py
+++ b/blender_cloud/gui.py
@@ -226,7 +226,7 @@ class BlenderCloudBrowser(async_loop.AsyncModalOperatorMixin, bpy.types.Operator
 
     def invoke(self, context, event):
         # Refuse to start if the file hasn't been saved.
-        if not context.blend_data.is_saved:
+        if context.blend_data.is_dirty:
             self.report({'ERROR'}, 'Please save your Blend file before using '
                                    'the Blender Cloud addon.')
             return {'CANCELLED'}