Makes a couple variables not arbitrarily converted to strings for no …

…reason (??) (#6259)

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## About The Pull Request

As title. ??

## Why It's Good For The Game

It causes runtimes and stuff not to work for no reason

## Changelog

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:cl:
fix: Some mask stuff will actually work now probably
/:cl:

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code/modules/clothing/masks/miscellaneous.dm

@@ -219,8 +219,8 @@
 	else
 		src.icon_state = initial(icon_state)
 		to_chat(user, "You untie the bandana and spread it out.")
-		slot_flags = "[initial(slot_flags)]"
-		body_cover_flags = "[initial(body_cover_flags)]"
+		slot_flags = initial(slot_flags)
+		body_cover_flags = initial(body_cover_flags)
 	update_worn_icon()	//so our mob-overlays update
 
 /*