Fix for Issue #820

Saving default performance always overwrites the first performance in the current bank, but should act on bank 0, performance 0

Author: diyelectromusic

src/minidexed.cpp

@@ -1483,6 +1483,7 @@ bool CMiniDexed::DoSavePerformance (void)
 
 	if(m_bSaveAsDeault)
 	{
+		m_PerformanceConfig.SetNewPerformanceBank(0);
 		m_PerformanceConfig.SetNewPerformance(0);
 
 	}