From 07015c36135579dcfeab5b8cee7b6d8171d485d9 Mon Sep 17 00:00:00 2001
From: Markus Armbruster <armbru@pond.sub.org>
Date: Mon, 27 Mar 2006 21:43:21 +0000
Subject: [PATCH] (shp_check_one_mines): Simplify slightly.

---
 src/lib/subs/shpsub.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/lib/subs/shpsub.c b/src/lib/subs/shpsub.c
index c1de8778..331a6450 100644
--- a/src/lib/subs/shpsub.c
+++ b/src/lib/subs/shpsub.c
@@ -279,7 +279,6 @@ static int
 shp_check_one_mines(struct mlist *mlp)
 {
     struct sctstr sect;
-    int changed = 0;
     int actor;
 
     getsect(mlp->ship.shp_x, mlp->ship.shp_y, &sect);
@@ -291,8 +290,7 @@ shp_check_one_mines(struct mlist *mlp)
 	actor = mlp->ship.shp_own;
 	shp_hit_mine(&mlp->ship, mlp->mcp);
 	sect.sct_mines--;
-	changed |= map_set(actor, sect.sct_x, sect.sct_y, 'X', 0);
-	if (changed)
+	if (map_set(actor, sect.sct_x, sect.sct_y, 'X', 0))
 	    writemap(actor);
 	putsect(&sect);
 	putship(mlp->ship.shp_uid, &mlp->ship);