From 175c69108a5b3c81d32b775f01d1e811289c89c6 Mon Sep 17 00:00:00 2001
From: Albert Astals Cid <aacid@kde.org>
Date: Sat, 23 Jun 2012 11:06:43 +0200
Subject: Add const & to foreach 'iterators'

Change-Id: I8c0600dfd919f45d14a0011f2da9b9fe0b9a0df3
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>
---
 src/tools/qdoc/codeparser.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/tools/qdoc/codeparser.cpp')

diff --git a/src/tools/qdoc/codeparser.cpp b/src/tools/qdoc/codeparser.cpp
index 1f82171d828..e8111201683 100644
--- a/src/tools/qdoc/codeparser.cpp
+++ b/src/tools/qdoc/codeparser.cpp
@@ -170,7 +170,7 @@ CodeParser *CodeParser::parserForHeaderFile(const QString &filePath)
     while (p != parsers.constEnd()) {
 
         QStringList headerPatterns = (*p)->headerFileNameFilter();
-        foreach (QString pattern, headerPatterns) {
+        foreach (const QString &pattern, headerPatterns) {
             QRegExp re(pattern, Qt::CaseInsensitive, QRegExp::Wildcard);
             if (re.exactMatch(fileName))
                 return *p;
@@ -188,7 +188,7 @@ CodeParser *CodeParser::parserForSourceFile(const QString &filePath)
     while (p != parsers.constEnd()) {
 
         QStringList sourcePatterns = (*p)->sourceFileNameFilter();
-        foreach (QString pattern, sourcePatterns) {
+        foreach (const QString &pattern, sourcePatterns) {
             QRegExp re(pattern, Qt::CaseInsensitive, QRegExp::Wildcard);
             if (re.exactMatch(fileName))
                 return *p;
-- 
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