Changed PlayCommandNoRecurse to check whether the command is nil before running it, so that a command metric set to a nil function isn't an error. Removed TextBannerHighScores::AfterSetCommand metric from _fallback because it pointed to a function that does not exist.

Themes/_fallback/metrics.ini

@@ -1509,7 +1509,6 @@ AfterSetCommand=%TextBannerAfterSet
 
 [TextBannerHighScores]
 Fallback="TextBanner"
-AfterSetCommand=%TextBannerHighScoreAfterSet
 
 
 [WheelNotifyIcon]

src/Actor.cpp

@@ -1465,8 +1465,10 @@ void Actor::HandleMessage( const Message &msg )
 void Actor::PlayCommandNoRecurse( const Message &msg )
 {
 	const apActorCommands *pCmd = GetCommand( msg.GetName() );
-	if( pCmd != NULL )
+	if(pCmd != NULL && (*pCmd)->IsSet() && !(*pCmd)->IsNil())
+	{
 		RunCommands( *pCmd, &msg.GetParamTable() );
+	}
 }
 
 void Actor::PushContext( lua_State *L )