From d33a75906a80d320c8d56d8a77dc86b62a84c217 Mon Sep 17 00:00:00 2001
From: Jaime van Kessel <nallath@gmail.com>
Date: Tue, 19 Apr 2016 12:04:22 +0200
Subject: [PATCH] Progress is now only emitted if it changed

CURA-1339
---
 cura/PrinterOutputDevice.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/cura/PrinterOutputDevice.py b/cura/PrinterOutputDevice.py
index 7bf992ea83..9bc46ea532 100644
--- a/cura/PrinterOutputDevice.py
+++ b/cura/PrinterOutputDevice.py
@@ -298,8 +298,9 @@ class PrinterOutputDevice(OutputDevice, QObject):
     ##  Set the progress of any currently active process
     #   /param progress Progress of the process.
     def setProgress(self, progress):
-        self._progress = progress
-        self.progressChanged.emit()
+        if self._progress != progress:
+            self._progress = progress
+            self.progressChanged.emit()
 
 
 ##  The current processing state of the backend.