From 0eb1662a0eaf8eee680cab5b913fff3fcc9b8b2f Mon Sep 17 00:00:00 2001
From: Tannin <devnull@localhost>
Date: Mon, 5 May 2014 18:24:15 +0200
Subject: - very effective optimization to findfirstfile-calls - several
 configuration files are now only saved to disk if the content actually
 changed.   This should also get rid of a problem where plugins.txt was
 re-written immediately after starting the game   (causing a conflict with the
 game) - reduced "noise" from hook.dll - removed some debugging messages

---
 src/profile.cpp | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'src/profile.cpp')

diff --git a/src/profile.cpp b/src/profile.cpp
index 42358b7d..8d02c047 100644
--- a/src/profile.cpp
+++ b/src/profile.cpp
@@ -147,7 +147,6 @@ void Profile::writeModlistNow(bool onlyOnTimer) const
 
   m_SaveTimer->stop();
   if (!m_Directory.exists()) return;
-#pragma message("right now, this is doing unnecessary saves. Need a flag that says that mod priority, enabled-state or name of a mod has changed")
 
   try {
     QString fileName = getModlistFileName();
@@ -175,9 +174,9 @@ void Profile::writeModlistNow(bool onlyOnTimer) const
       }
     }
 
-    file.commit();
-
-    qDebug("%s saved", QDir::toNativeSeparators(fileName).toUtf8().constData());
+    if (file.commitIfDifferent(m_LastModlistHash)) {
+      qDebug("%s saved", QDir::toNativeSeparators(fileName).toUtf8().constData());
+    }
   } catch (const std::exception &e) {
     reportError(tr("failed to write mod list: %1").arg(e.what()));
     return;
-- 
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