From 896e46dcd935dd2dda1f309f2fd17336ed87c4e4 Mon Sep 17 00:00:00 2001
From: Michail Vourlakos <mvourlakos@gmail.com>
Date: Sun, 14 Jan 2018 12:48:43 +0200
Subject: [PATCH] dont write updated ids if they didnt change

---
 app/layout.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/app/layout.cpp b/app/layout.cpp
index 09a19d580..0b858fe56 100644
--- a/app/layout.cpp
+++ b/app/layout.cpp
@@ -955,11 +955,15 @@ QString Layout::newUniqueIdsLayoutFromFile(QString file, bool enforceNewIds)
     QString fileText = in.readAll();
 
     foreach (auto contId, toInvestigateContainmentIds) {
-        fileText = fileText.replace("[Containments][" + contId + "]", "[Containments][" + assigned[contId] + "]");
+        if (contId != assigned[contId]) {
+            fileText = fileText.replace("[Containments][" + contId + "]", "[Containments][" + assigned[contId] + "]");
+        }
     }
 
     foreach (auto appId, toInvestigateAppletIds) {
-        fileText = fileText.replace("][Applets][" + appId + "]", "][Applets][" + assigned[appId] + "]");
+        if (appId != assigned[appId]) {
+            fileText = fileText.replace("][Applets][" + appId + "]", "][Applets][" + assigned[appId] + "]");
+        }
     }
 
     f.close();