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fixed crash when closing controller select dialog and no controller has been selected (closes #2078357)

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git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@1572 0778d3d1-df1d-0410-868b-ea421aaaa00d
This commit is contained in:
Tobias Doerffel
2008-09-07 12:59:04 +00:00
parent 408ab3fea5
commit 1d9e040d48
2 changed files with 5 additions and 1 deletions
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2
src/gui/controller_connection_dialog.cpp
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@@ -329,7 +329,7 @@ void controllerConnectionDialog::selectController( void )
m_userController->model()->value() );
}
if( m_controller->hasModel( m_targetModel ) )
if( m_controller && m_controller->hasModel( m_targetModel ) )
{
QMessageBox::warning(this, tr("LMMS"), tr("Cycle Detected."));
return;