From dc44102d8b890b30f79a0caa47ef27ac4aacd16d Mon Sep 17 00:00:00 2001
From: Timothy Teakettle <59849408+timothyteakettle@users.noreply.github.com>
Date: Fri, 1 Jan 2021 22:39:16 +0000
Subject: [PATCH] fix

---
 code/modules/client/client_procs.dm         | 4 ++--
 code/modules/client/preferences_savefile.dm | 5 ++++-
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/code/modules/client/client_procs.dm b/code/modules/client/client_procs.dm
index 29efa971da..c298d150f8 100644
--- a/code/modules/client/client_procs.dm
+++ b/code/modules/client/client_procs.dm
@@ -1033,7 +1033,7 @@ GLOBAL_LIST_INIT(blacklisted_builds, list(
 		if(!length(unlockable_loadout_data))
 			unlockable_loadout_data = list()
 			unlockable_loadout_data[key] = amount
-			WRITE_FILE(S["unlockable_loadout"], unlockable_loadout_data)
+			WRITE_FILE(S["unlockable_loadout"], safe_json_encode(unlockable_loadout_data))
 			prefs.unlockable_loadout_data = unlockable_loadout_data
 			return TRUE
 		else
@@ -1041,7 +1041,7 @@ GLOBAL_LIST_INIT(blacklisted_builds, list(
 				unlockable_loadout_data[key] += amount
 			else
 				unlockable_loadout_data[key] = amount
-			WRITE_FILE(S["unlockable_loadout"], unlockable_loadout_data)
+			WRITE_FILE(S["unlockable_loadout"], safe_json_encode(unlockable_loadout_data))
 			prefs.unlockable_loadout_data = unlockable_loadout_data
 			return TRUE
 	return FALSE
diff --git a/code/modules/client/preferences_savefile.dm b/code/modules/client/preferences_savefile.dm
index 754c33d3d3..0db9fbb66c 100644
--- a/code/modules/client/preferences_savefile.dm
+++ b/code/modules/client/preferences_savefile.dm
@@ -5,7 +5,7 @@
 //	You do not need to raise this if you are adding new values that have sane defaults.
 //	Only raise this value when changing the meaning/format/name/layout of an existing value
 //	where you would want the updater procs below to run
-#define SAVEFILE_VERSION_MAX	47
+#define SAVEFILE_VERSION_MAX	48
 
 /*
 SAVEFILE UPDATING/VERSIONING - 'Simplified', or rather, more coder-friendly ~Carn
@@ -285,6 +285,9 @@ SAVEFILE UPDATING/VERSIONING - 'Simplified', or rather, more coder-friendly ~Car
 
 		S["loadout"] = safe_json_encode(loadout_data)
 
+	if(current_version < 48) //unlockable loadout items but we need to clear bad data from a mistake
+		S["unlockable_loadout"] = list()
+
 /datum/preferences/proc/load_path(ckey,filename="preferences.sav")
 	if(!ckey)
 		return