From adf5091e53c03efcda65dfb08dbc9d0bc588111e Mon Sep 17 00:00:00 2001
From: Christian Heller <c.heller@plomlompom.de>
Date: Sat, 6 Sep 2014 03:08:31 +0200
Subject: [PATCH] Server: Minor improvements to mv_yx_in_dir_legal().
---
src/server/map.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/server/map.c b/src/server/map.c
index bc07c98..a5a189d 100644
--- a/src/server/map.c
+++ b/src/server/map.c
@@ -193,14 +193,14 @@ extern uint8_t mv_yx_in_dir_legal(char dir, struct yx_uint8 * yx)
{
static int8_t wrap_west_east = 0;
static int8_t wrap_north_south = 0;
- char * err = "Too much wrapping in mv_yx_in_dir_wrap().";
- exit_err( INT8_MIN == wrap_west_east || INT8_MIN == wrap_north_south
- || INT8_MAX == wrap_west_east || INT8_MAX == wrap_north_south, err);
if (!yx)
{
wrap_west_east = wrap_north_south = 0;
return 0;
}
+ char * err = "Too much wrapping in mv_yx_in_dir_legal().";
+ exit_err( INT8_MIN == wrap_west_east || INT8_MIN == wrap_north_south
+ || INT8_MAX == wrap_west_east || INT8_MAX == wrap_north_south, err);
struct yx_uint8 original;
original.y = yx->y;
original.x = yx->x;
--
2.30.2