From 9287d0c1b4cf2a9ac117947d19862e7cebf5c919 Mon Sep 17 00:00:00 2001
From: Enno Rehling <enno@eressea.de>
Date: Fri, 7 Oct 2016 22:06:47 +0200
Subject: [PATCH] unused function

---
 src/economy.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/src/economy.c b/src/economy.c
index b17ef1cad..6ec5d9191 100644
--- a/src/economy.c
+++ b/src/economy.c
@@ -180,15 +180,6 @@ static void expandorders(region * r, request * requests)
 
 /* ------------------------------------------------------------- */
 
-static void change_level(unit * u, skill_t sk, int bylevel)
-{
-    skill *sv = unit_skill(u, sk);
-    assert(bylevel > 0);
-    if (sv == 0)
-        sv = add_skill(u, sk);
-    sk_set(sv, sv->level + bylevel);
-}
-
 typedef struct recruitment {
     struct recruitment *next;
     faction *f;