diff -r 3b1da2848fc7 -r d3bac044e0f0 src/network/access/qnetworkrequest.cpp
--- a/src/network/access/qnetworkrequest.cpp	Fri Feb 19 23:40:16 2010 +0200
+++ b/src/network/access/qnetworkrequest.cpp	Fri Mar 12 15:46:37 2010 +0200
@@ -649,7 +649,7 @@
 {
     QList<QNetworkCookie> result;
     QList<QByteArray> cookieList = raw.split(';');
-    foreach (QByteArray cookie, cookieList) {
+    foreach (const QByteArray &cookie, cookieList) {
         QList<QNetworkCookie> parsed = QNetworkCookie::parseCookies(cookie.trimmed());
         if (parsed.count() != 1)
             return QVariant();  // invalid Cookie: header