From f83e71e99a3c51d390c7034d6998c30afba3d801 Mon Sep 17 00:00:00 2001
From: Enno Rehling <enno.rehling@gmail.com>
Date: Thu, 5 Nov 2015 08:36:32 +0100
Subject: [PATCH] 22483 Dereference after null check

---
 src/bind_building.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/bind_building.c b/src/bind_building.c
index 714b915dd..b8fb07611 100644
--- a/src/bind_building.c
+++ b/src/bind_building.c
@@ -193,11 +193,9 @@ static int tolua_building_create(lua_State * L)
     const char *bname = tolua_tostring(L, 2, 0);
     if (!r) {
         log_error("building.create expects a region as argument 1");
-    }
-    if (!bname) {
+    } else if (!bname) {
         log_error("building.create expects a name as argument 2");
-    }
-    if (bname) {
+    } else {
         const building_type *btype = bt_find(bname);
         if (btype) {
             building *b = new_building(btype, r, default_locale);