diff --git a/WebCore/platform/KURL.h b/WebCore/platform/KURL.h
index dbe29b6..dcf9693 100644
--- a/WebCore/platform/KURL.h
+++ b/WebCore/platform/KURL.h
@@ -69,7 +69,7 @@ public:
     KURL(CFURLRef);
 #endif
 #if PLATFORM(QT)
-    KURL(const QUrl&);
+    explicit KURL(const QUrl&);
 #endif
     bool isEmpty() const { return urlString.isEmpty(); }
     bool hasPath() const;
diff --git a/WebCore/platform/network/qt/QNetworkReplyHandler.cpp b/WebCore/platform/network/qt/QNetworkReplyHandler.cpp
index e33077e..9815a2c 100644
--- a/WebCore/platform/network/qt/QNetworkReplyHandler.cpp
+++ b/WebCore/platform/network/qt/QNetworkReplyHandler.cpp
@@ -144,7 +144,7 @@ void QNetworkReplyHandler::sendResponseIfNeeded()
     if (redirection.isValid()) {
         QUrl newUrl = m_reply->url().resolved(redirection);
         ResourceRequest newRequest = m_resourceHandle->request();
-        newRequest.setURL(newUrl);
+        newRequest.setURL(KURL(newUrl));
         client->willSendRequest(m_resourceHandle, newRequest, response);

         if (statusCode >= 301 && statusCode <= 303 && m_method == QNetworkAccessManager::PostOperation)
diff --git a/WebKit/qt/Api/qwebframe.cpp b/WebKit/qt/Api/qwebframe.cpp
index a7140d4..e022c97 100644
--- a/WebKit/qt/Api/qwebframe.cpp
+++ b/WebKit/qt/Api/qwebframe.cpp
@@ -330,7 +330,7 @@ void QWebFrame::load(const QNetworkRequest &req,

     QUrl url = req.url();

-    WebCore::ResourceRequest request(url);
+    WebCore::ResourceRequest request = KURL(url);

     switch (operation) {
         case QNetworkAccessManager::HeadOperation:
diff --git a/WebKit/qt/Api/qwebpage.cpp b/WebKit/qt/Api/qwebpage.cpp
index 2c285e9..3302c43 100644
--- a/WebKit/qt/Api/qwebpage.cpp
+++ b/WebKit/qt/Api/qwebpage.cpp
@@ -805,7 +805,7 @@ QObject *QWebPage::createPlugin(const QString &classid, const QUrl &url, const Q

 static WebCore::FrameLoadRequest frameLoadRequest(const QUrl &url, WebCore::Frame *frame)
 {
-    WebCore::ResourceRequest rr(url, frame->loader()->outgoingReferrer());
+    WebCore::ResourceRequest rr(KURL(url), frame->loader()->outgoingReferrer());
     return WebCore::FrameLoadRequest(rr);
 }

@@ -849,7 +849,7 @@ void QWebPage::triggerAction(WebAction action, bool checked)
             break;
         case DownloadLinkToDisk:
         case CopyLinkToClipboard:
-            editor->copyURL(d->currentContext.linkUrl(), d->currentContext.text());
+            editor->copyURL(KURL(d->currentContext.linkUrl()), d->currentContext.text());
             break;
         case OpenImageInNewWindow:
             openNewWindow(d->currentContext.imageUrl(), frame);