From a1c2e76b84c58dfbb5e5b262ddcd1f4ff356e0e9 Mon Sep 17 00:00:00 2001
From: dholland <dholland@NetBSD.org>
Date: Sat, 13 Oct 2012 19:58:53 +0000
Subject: Pass -Wstrict-overflow.

---
 battlestar/fly.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'battlestar')

diff --git a/battlestar/fly.c b/battlestar/fly.c
index 6affb9d6..85175b6f 100644
--- a/battlestar/fly.c
+++ b/battlestar/fly.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: fly.c,v 1.14 2007/12/15 19:44:39 perry Exp $	*/
+/*	$NetBSD: fly.c,v 1.15 2012/10/13 19:58:53 dholland Exp $	*/
 
 /*
  * Copyright (c) 1983, 1993
@@ -34,13 +34,14 @@
 #if 0
 static char sccsid[] = "@(#)fly.c	8.2 (Berkeley) 4/28/95";
 #else
-__RCSID("$NetBSD: fly.c,v 1.14 2007/12/15 19:44:39 perry Exp $");
+__RCSID("$NetBSD: fly.c,v 1.15 2012/10/13 19:58:53 dholland Exp $");
 #endif
 #endif				/* not lint */
 
 #include "extern.h"
 #undef UP
 #include <curses.h>
+#include <assert.h>
 
 #define MIDR  (LINES/2 - 1)
 #define MIDC  (COLS/2 - 1)
@@ -150,8 +151,8 @@ visual(void)
 			if (torps) {
 				torps -= 2;
 				blast();
-				if (row == MIDR && column - MIDC < 2 && 
-				    MIDC - column < 2) {
+				if (row == MIDR && column < MIDC + 2 && 
+				    column > MIDC - 2) {
 					destroyed = 1;
 					alarm(0);
 				}
-- 
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