diff options
Diffstat (limited to 'src/net/mcast/McastPGMSocket.cpp')
| -rw-r--r-- | src/net/mcast/McastPGMSocket.cpp | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/net/mcast/McastPGMSocket.cpp b/src/net/mcast/McastPGMSocket.cpp index 105bea9..7952f00 100644 --- a/src/net/mcast/McastPGMSocket.cpp +++ b/src/net/mcast/McastPGMSocket.cpp @@ -567,6 +567,11 @@ void McastPGMSocket::sendPacket(QByteArray const& bytes) void McastPGMSocket::finish() { + if (_finished) + { + return; + } + qDebug() << "finish()"; Q_FOREACH(QSocketNotifier* notif, _priv->_notifs) @@ -582,8 +587,11 @@ void McastPGMSocket::finish() _priv->send_notif = 0; } - pgm_close(_priv->socket, 1); - _priv->socket = 0; + if (_priv->socket) + { + pgm_close(_priv->socket, 1); + _priv->socket = 0; + } _finished = true; |