Revert "Merge pull request #838 from ArchieBeepBoop/test1"

This reverts commit b0dbacee82, reversing
changes made to 813a2ea1c7.

code/game/objects/structures/mirror.dm

@@ -133,7 +133,7 @@
 
 	switch(choice)
 		if("name")
-			var/newname = reject_bad_name(stripped_input(H, "Who are we again?", "Name change", H.name, MAX_NAME_LEN))
+			var/newname = copytext(sanitize(input(H, "Who are we again?", "Name change", H.name) as null|text),1,MAX_NAME_LEN)
 
 			if(!newname)
 				return