From db604cdd16c184d598f41c7919479ea4b67b213d Mon Sep 17 00:00:00 2001
From: Jaime van Kessel <nallath@gmail.com>
Date: Fri, 6 Sep 2019 11:16:12 +0200
Subject: [PATCH] Ensure that PerObjectContainer stack doesn't trigger a save

---
 cura/Settings/PerObjectContainerStack.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/cura/Settings/PerObjectContainerStack.py b/cura/Settings/PerObjectContainerStack.py
index 7ed9eb6fb7..a4f1f6ed06 100644
--- a/cura/Settings/PerObjectContainerStack.py
+++ b/cura/Settings/PerObjectContainerStack.py
@@ -12,6 +12,10 @@ from .CuraContainerStack import CuraContainerStack
 
 
 class PerObjectContainerStack(CuraContainerStack):
+    def isDirty(self):
+        # This stack should never be auto saved, so always return that there is nothing to save. 
+        return False
+
     @override(CuraContainerStack)
     def getProperty(self, key: str, property_name: str, context: Optional[PropertyEvaluationContext] = None) -> Any:
         if context is None: