QAbstractSocket::setSocketOption: Make const reference

After 4.6 API review.

Reviewed-by: Volker Hilsheimer

2 files changed, 3 insertions, 3 deletions

diff --git a/src/network/socket/qabstractsocket.cpp b/src/network/socket/qabstractsocket.cpp
index 675e88a143..86ccef244f 100644
--- a/src/network/socket/qabstractsocket.cpp
+++ b/src/network/socket/qabstractsocket.cpp
@@ -1576,7 +1576,7 @@ bool QAbstractSocket::setSocketDescriptor(int socketDescriptor, SocketState sock
     \sa socketOption()
     \since 4.6
 */
-void QAbstractSocket::setSocketOption(QAbstractSocket::SocketOption option, QVariant value)
+void QAbstractSocket::setSocketOption(QAbstractSocket::SocketOption option, const QVariant &value)
 {
     if (!d_func()->socketEngine)
         return;
diff --git a/src/network/socket/qabstractsocket.h b/src/network/socket/qabstractsocket.h
index 4a7763f282..5d94a01663 100644
--- a/src/network/socket/qabstractsocket.h
+++ b/src/network/socket/qabstractsocket.h
@@ -154,8 +154,8 @@ public:
                              OpenMode openMode = ReadWrite);
 
     // ### Qt 5: Make virtual?
-    void setSocketOption(QAbstractSocket::SocketOption o, QVariant v);
-    QVariant socketOption(QAbstractSocket::SocketOption o);
+    void setSocketOption(QAbstractSocket::SocketOption option, const QVariant &value);
+    QVariant socketOption(QAbstractSocket::SocketOption option);
 
     SocketType socketType() const;
     SocketState state() const;