From e2614ac868d118b4b6b40f14e9110277421b2a28 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <mgraesslin@kde.org>
Date: Wed, 31 Aug 2011 18:19:28 +0200
Subject: [PATCH] Prevent deep copy of list in foreach loop

KRAZY--
SVN_SILENT
---
 kcmkwin/kwinrules/ruleslist.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kcmkwin/kwinrules/ruleslist.cpp b/kcmkwin/kwinrules/ruleslist.cpp
index 8265c51e10..5bb69057f8 100644
--- a/kcmkwin/kwinrules/ruleslist.cpp
+++ b/kcmkwin/kwinrules/ruleslist.cpp
@@ -172,7 +172,7 @@ void KCMRulesList::importClicked()
         return;
 
     int pos = qMax(0, rules_listbox->currentRow());
-    foreach (QString group, groups) {
+    foreach (const QString &group, groups) {
         KConfigGroup grp(&config, group);
         const bool remove = grp.readEntry("DeleteRule", false);
         Rules* new_rule = new Rules(grp);