plug devoted old HG hole

src/uncategorized/RESS.tw

@@ -8430,7 +8430,7 @@ brought in to you. This time <<= App.UI.slaveDescriptionDialog($activeSlave)>> h
 		<<run improveCondition($activeSlave, 10)>>
 	<</replace>>
 <</link>>
-<<if $HeadGirlID != $activeSlave.ID>>
+<<if _S.HeadGirl && $HeadGirlID != $activeSlave.ID>>
 	<br><<link "Give $him an afternoon off for some quality time with your Head Girl">>
 		<<setLocalPronouns _S.HeadGirl 2>>
 		<<replace "#result">>