Qt4 - change severity of debug.

modules/gui/qt4/dialogs_provider.cpp

@@ -436,7 +436,7 @@ void DialogsProvider::streamingDialog( QWidget *parent, QString mrl,
 
     if( s->exec() == QDialog::Accepted )
     {
-        msg_Err( p_intf, "Sout mrl %s", qta( s->getMrl() ) );
+        msg_Dbg( p_intf, "Sout mrl %s", qta( s->getMrl() ) );
         /* Just do it */
         int i_len = strlen( qtu( s->getMrl() ) ) + 10;
         char *psz_option = (char*)malloc( i_len );