fix initial selection not set to Easy

stepmania/src/EditMenu.cpp

@@ -65,12 +65,6 @@ EditMenu::EditMenu()
 	ZERO( m_iSelection );
 
 
-	// start out on easy, not beginner
-	m_iSelection[ROW_STEPS] = DIFFICULTY_EASY;
-	m_iSelection[ROW_SOURCE_STEPS] = DIFFICULTY_EASY;
-
-
-
 	FOREACH_EditMenuRow( r )
 	{
 		m_textLabel[r].LoadFromFont( THEME->GetPathF("EditMenu","title") );
@@ -146,6 +140,23 @@ EditMenu::EditMenu()
 		m_vSourceDifficulties.push_back( dc );
 
 
+	// start out on easy if available, or "blank"
+	{
+		vector<Difficulty>::const_iterator it = find( m_vDifficulties.begin(), m_vDifficulties.end(), DIFFICULTY_EASY );
+		if( it != m_vDifficulties.end() )
+			m_iSelection[ROW_STEPS] = it - m_vDifficulties.begin();
+		else
+			m_iSelection[ROW_STEPS] = 0;
+	}
+
+	// start out on easy
+	{
+		vector<Difficulty>::const_iterator it = find( m_vSourceDifficulties.begin(), m_vSourceDifficulties.end(), DIFFICULTY_EASY );
+		ASSERT( it != m_vDifficulties.end() );
+		m_iSelection[ROW_SOURCE_STEPS] = it - m_vSourceDifficulties.begin();
+	}
+
+
 	RefreshAll();
 }