From e1d8883b01d508718003195e93ad4ef4ab38e181 Mon Sep 17 00:00:00 2001
From: Antonio Larrosa Jimenez <larrosa@kde.org>
Date: Sun, 31 Dec 2000 20:37:37 +0000
Subject: [PATCH] I think it's better not to mark messages as dirty when
 they're not really dirty. This way, index files are only written when they
 should, and not everytime you leave a folder (as was happening before this
 patch).

svn path=/trunk/kdenetwork/kmail/; revision=75997
---
 kmmsgbase.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/kmmsgbase.cpp b/kmmsgbase.cpp
index e86ecfb34..128c7ab20 100644
--- a/kmmsgbase.cpp
+++ b/kmmsgbase.cpp
@@ -74,6 +74,7 @@ bool KMMsgBase::isMessage(void) const
 //-----------------------------------------------------------------------------
 void KMMsgBase::setStatus(const KMMsgStatus aStatus)
 {
+  if (mStatus == aStatus) return;
   if (mParent) mParent->msgStatusChanged( mStatus, aStatus );
   mStatus = aStatus;
   mDirty = TRUE;
@@ -156,6 +157,7 @@ const char* KMMsgBase::statusToStr(KMMsgStatus aStatus)
 //-----------------------------------------------------------------------------
 void KMMsgBase::setDate(time_t aUnixTime)
 {
+  if (mDate == aUnixTime) return;
   mDate  = aUnixTime;
   mDirty = TRUE;
 }