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return NULL -> return CString() for clarity and efficiency

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This commit is contained in:
Chris Danford
2005-09-04 16:55:21 +00:00
parent c414d1bcf8
commit 48ebc53549
55 changed files with 107 additions and 107 deletions
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stepmania/src/ScreenSystemLayer.cpp
+2 -2
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@@ -132,7 +132,7 @@ void ScreenSystemLayer::ReloadCreditsText()
CString ScreenSystemLayer::GetCreditsMessage( PlayerNumber pn ) const
{
if( (bool)CREDITS_JOIN_ONLY && !GAMESTATE->PlayersCanJoin() )
return NULL;
return CString();
bool bShowCreditsMessage;
if( SCREENMAN && SCREENMAN->GetTopScreen() && SCREENMAN->GetTopScreen()->GetScreenType() == system_menu )
@@ -160,7 +160,7 @@ CString ScreenSystemLayer::GetCreditsMessage( PlayerNumber pn ) const
else if( GAMESTATE->PlayersCanJoin() )
return CREDITS_INSERT_CARD.GetValue();
else
return NULL;
return CString();
case MEMORY_CARD_STATE_ERROR: return THEME->GetMetric( m_sName, "CreditsCard" + MEMCARDMAN->GetCardError(pn) );
case MEMORY_CARD_STATE_TOO_LATE: return CREDITS_CARD_TOO_LATE.GetValue();