Pass params of shareable type by const-ref rather than by value

...where passing them by value was not intentional.

Change-Id: Ifd5036d57b41fddeeacfbd3f5890881605b80647
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/network/socket/qsocks5socketengine.cpp b/src/network/socket/qsocks5socketengine.cpp
index 2a23642f26..bdeee4195c 100644
--- a/src/network/socket/qsocks5socketengine.cpp
+++ b/src/network/socket/qsocks5socketengine.cpp
@@ -438,13 +438,13 @@ bool QSocks5Authenticator::continueAuthenticate(QTcpSocket *socket, bool *comple
     return true;
 }
 
-bool QSocks5Authenticator::seal(const QByteArray buf, QByteArray *sealedBuf)
+bool QSocks5Authenticator::seal(const QByteArray &buf, QByteArray *sealedBuf)
 {
     *sealedBuf = buf;
     return true;
 }
 
-bool QSocks5Authenticator::unSeal(const QByteArray sealedBuf, QByteArray *buf)
+bool QSocks5Authenticator::unSeal(const QByteArray &sealedBuf, QByteArray *buf)
 {
     *buf = sealedBuf;
     return true;