Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

don't use char values for functions that can return -1; chars are not always 

signed.
This commit is contained in:
christos 2009-08-05 19:34:09 +00:00
parent 0eff0ff3d3
commit 4b76b4506c
1 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
games/robots/main.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: main.c,v 1.30 2009/08/05 04:03:47 dholland Exp $ */
/* $NetBSD: main.c,v 1.31 2009/08/05 19:34:09 christos Exp $ */
/*
* Copyright (c) 1980, 1993
@ -39,7 +39,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1993\
#if 0
static char sccsid[] = "@(#)main.c 8.1 (Berkeley) 5/31/93";
#else
__RCSID("$NetBSD: main.c,v 1.30 2009/08/05 04:03:47 dholland Exp $");
__RCSID("$NetBSD: main.c,v 1.31 2009/08/05 19:34:09 christos Exp $");
#endif
#endif /* not lint */
@ -65,8 +65,7 @@ main(int argc, char **argv)
int score_wfd; /* high score writable file descriptor */
int score_err = 0; /* hold errno from score file open */
int maximum = 0;
char ch;
int i;
int ch, i;
score_wfd = open(Scorefile, O_RDWR);
if (score_wfd < 0)