fixes perma fatness

code/modules/client/preferences.dm

@@ -8,6 +8,7 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 	var/client/parent
 	//doohickeys for savefiles
 	var/path
+	var/clientckey //GS13 EDIT
 	var/vr_path
 	var/default_slot = 1				//Holder so it doesn't default to slot 1, rather the last one used
 	var/max_save_slots = 24
@@ -280,6 +281,7 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 	if(istype(C))
 		if(!IsGuestKey(C.key))
 			load_path(C.ckey)
+			clientckey = C.ckey //GS13 EDIT
 			unlock_content = C.IsByondMember()
 			if(unlock_content)
 				max_save_slots = 32
@@ -3732,6 +3734,8 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 		character.fatness_perma = permanent_fat
 	character.weight_gain_rate = wg_rate
 	character.weight_loss_rate = wl_rate
+	character.savekey = clientckey
+	character.ckeyslot = ckeyslot
 	// GS13 EDIT - END
 
 

code/modules/client/preferences_savefile.dm

@@ -714,6 +714,7 @@ SAVEFILE UPDATING/VERSIONING - 'Simplified', or rather, more coder-friendly ~Car
 		default_slot = slot
 		WRITE_FILE(S["default_slot"] , slot)
 
+	ckeyslot = slot
 	S.cd = "/character[slot]"
 	var/needs_update = savefile_needs_update(S)
 	if(needs_update == -2)		//fatal, can't load any data