Qt/Sout: avoid a possible crash

babf7fcc · Jean-Baptiste Kempf · 7087fab2 · babf7fcc
Commit babf7fcc authored Sep 04, 2010 by Jean-Baptiste Kempf
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modules/gui/qt4/dialogs/sout.cpp modules/gui/qt4/dialogs/sout.cpp +4 -1

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--- a/modules/gui/qt4/dialogs/sout.cpp
+++ b/modules/gui/qt4/dialogs/sout.cpp
@@ -224,9 +224,12 @@ void SoutDialog::updateMRL()
    for( int i = 1; i < ui.destTab->count(); i++ )
    {
        VirtualDestBox *vdb = qobject_cast<VirtualDestBox *>(ui.destTab->widget( i ));
-        QString tempMRL = vdb->getMRL( qs_mux );
+        if( !vdb )
+            continue;

+        QString tempMRL = vdb->getMRL( qs_mux );
        if( tempMRL.isEmpty() ) continue;
+
        if( multi )
            smrl.option( "dst", tempMRL );
        else