From f32987d719f4b396ea2679b59a712a8bc288b8d2 Mon Sep 17 00:00:00 2001
From: Albert Astals Cid <tsdgeos@terra.es>
Date: Thu, 24 Apr 2008 20:41:04 +0000
Subject: avoid unnecessary copies by using const & in foreach

svn path=/trunk/KDE/kdebase/apps/; revision=800783
---
 src/tagcloud/tagcloud.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/tagcloud/tagcloud.cpp')

diff --git a/src/tagcloud/tagcloud.cpp b/src/tagcloud/tagcloud.cpp
index 0cfe76885..e59074fab 100644
--- a/src/tagcloud/tagcloud.cpp
+++ b/src/tagcloud/tagcloud.cpp
@@ -651,7 +651,7 @@ void Nepomuk::TagCloud::showTags( const QList<Tag>& tags )
     d->showAllTags = false;
     d->invalidateCachedValues();
     d->nodes.clear();
-    Q_FOREACH( Tag tag, tags ) {
+    Q_FOREACH( const Tag &tag, tags ) {
         TagNode node;
         node.tag = tag;
         node.weight = d->calculateWeight( tag );
-- 
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