From 0d088abdfa3f0f591a1b13a2748193edeff509ef Mon Sep 17 00:00:00 2001
From: Christian Heller <c.heller@plomlompom.de>
Date: Sat, 6 Sep 2014 04:34:56 +0200
Subject: [PATCH] Server: Minor simplification of mv_yx_in_dir_legal().

---
 src/server/map.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/server/map.c b/src/server/map.c
index 807083d..0007633 100644
--- a/src/server/map.c
+++ b/src/server/map.c
@@ -220,7 +220,7 @@ extern uint8_t mv_yx_in_dir_legal(char dir, struct yx_uint8 * yx)
     {
         wrap_north_south++;
     }
-    if (   !((wrap_west_east != 0) + (wrap_north_south != 0))
+    if (   !wrap_west_east && !wrap_north_south
         && yx->x < world.map.length && yx->y < world.map.length)
     {
         return 1;
-- 
2.30.2