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Made Screen not go to next screen if the screen name is empty.

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This commit is contained in:
Kyzentun
2014-08-02 00:38:17 -07:00
committed by Jonathan Payne
parent 95fe1a17e9
commit a6c54ebd90
1 changed files with 11 additions and 1 deletions
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src/Screen.cpp
+11 -1
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@@ -234,7 +234,17 @@ void Screen::HandleScreenMessage( const ScreenMessage SM )
if( SCREENMAN->IsStackedScreen(this) )
SCREENMAN->PopTopScreen( m_smSendOnPop );
else
SCREENMAN->SetNewScreen( SM == SM_GoToNextScreen? GetNextScreenName():GetPrevScreen() );
{
RString ToScreen= (SM == SM_GoToNextScreen? GetNextScreenName():GetPrevScreen());
if(ToScreen == "")
{
LuaHelpers::ReportScriptError("Error: Tried to go to empty screen.");
}
else
{
SCREENMAN->SetNewScreen(ToScreen);
}
}
}
else if( SM == SM_GainFocus )
{