From e23ea3a560a432304851b6bcd7781f18181873e6 Mon Sep 17 00:00:00 2001 From: Christian Heller <c.heller@plomlompom.de> Date: Mon, 10 Mar 2014 14:49:41 +0100 Subject: [PATCH] Added -Wextra to compiler flags, found out about redundant test. --- Makefile | 2 +- src/server/map.c | 3 +-- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/Makefile b/Makefile index c7831bd..3280dd3 100644 --- a/Makefile +++ b/Makefile @@ -1,5 +1,5 @@ CC=gcc -CFLAGS=-Wall -g +CFLAGS=-Wall -Wextra -g TARGET_SERVER=roguelike-server TARGET_CLIENT=roguelike-client SRCDIR=src diff --git a/src/server/map.c b/src/server/map.c index 8bae81a..0edd955 100644 --- a/src/server/map.c +++ b/src/server/map.c @@ -55,8 +55,7 @@ extern void init_map() extern uint8_t is_passable(struct yx_uint8 pos) { uint8_t passable = 0; - if ( 0 <= pos.x && pos.x < world.map.size.x - && 0 <= pos.y && pos.y < world.map.size.y) + if (pos.x < world.map.size.x && pos.y < world.map.size.y) { passable = ('.' == world.map.cells[(pos.y * world.map.size.x) + pos.x]); } -- 2.30.2