From 9a057bb7b27d8d0f39ab62bba65db2b4e9cbadbc Mon Sep 17 00:00:00 2001
From: Martin Rotter <rotter.martinos@gmail.com>
Date: Tue, 2 Aug 2016 09:31:01 +0200
Subject: [PATCH] Settings are only saved if they are really changed (#16).

---
 src/gui/dialogs/formsettings.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/gui/dialogs/formsettings.cpp b/src/gui/dialogs/formsettings.cpp
index bfda49fd1..cb7351ff7 100755
--- a/src/gui/dialogs/formsettings.cpp
+++ b/src/gui/dialogs/formsettings.cpp
@@ -93,7 +93,9 @@ void FormSettings::applySettings() {
       panels_for_restart.append(panel->title().toLower());
     }
 
-    panel->saveSettings();
+    if (panel->isDirty()) {
+      panel->saveSettings();
+    }
   }
 
   if (!panels_for_restart.isEmpty()) {