From 0471d9ed59d407f188cb8d55b01853402164629d Mon Sep 17 00:00:00 2001
From: Myk Taylor <myk002@yahoo.com>
Date: Sun, 8 Sep 2024 14:11:27 -0700
Subject: [PATCH] use library function for getting the caste raw

---
 rejuvenate.lua | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/rejuvenate.lua b/rejuvenate.lua
index 9952be746..04c79cdf5 100644
--- a/rejuvenate.lua
+++ b/rejuvenate.lua
@@ -7,12 +7,9 @@ local DEFAULT_OLD_AGE = 160
 local ANY_BABY = df.global.world.units.other.ANY_BABY
 
 local function get_caste_misc(unit)
-    local cre = df.creature_raw.find(unit.race)
-    if not cre then return end
-    if unit.caste < 0 or unit.caste >= #cre.caste then
-        return
-    end
-    return cre.caste[unit.caste].misc
+    local craw = dfhack.units.getCasteRaw(unit)
+    if not craw then return end
+    return craw.misc
 end
 
 local function get_adult_age(misc)