From 06c27bdb5e90445b6ab89ea4315b3af235826152 Mon Sep 17 00:00:00 2001
From: Sergio Ahumada <sahumada@blackberry.com>
Date: Sat, 1 Mar 2014 17:16:43 +0100
Subject: Use const & for your foreach variables

Change-Id: I6096111284f02f07e1e7864b8795236563d4f6c1
Reviewed-by: Kurt Pattyn <pattyn.kurt@gmail.com>
---
 src/websockets/qwebsockethandshakeresponse.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/websockets/qwebsockethandshakeresponse.cpp b/src/websockets/qwebsockethandshakeresponse.cpp
index d244000..aa9a881 100644
--- a/src/websockets/qwebsockethandshakeresponse.cpp
+++ b/src/websockets/qwebsockethandshakeresponse.cpp
@@ -207,7 +207,7 @@ QString QWebSocketHandshakeResponse::getHandshakeResponse(
         if (Q_UNLIKELY(!m_canUpgrade)) {
             response << QStringLiteral("HTTP/1.1 400 Bad Request");
             QStringList versions;
-            Q_FOREACH (QWebSocketProtocol::Version version, supportedVersions)
+            Q_FOREACH (const QWebSocketProtocol::Version &version, supportedVersions)
                 versions << QString::number(static_cast<int>(version));
             response << QStringLiteral("Sec-WebSocket-Version: ")
                                 % versions.join(QStringLiteral(", "));
-- 
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