diff options
| author | Chad Loder <cloder@cvs.openbsd.org> | 2006-10-10 21:38:17 +0000 |
|---|---|---|
| committer | Chad Loder <cloder@cvs.openbsd.org> | 2006-10-10 21:38:17 +0000 |
| commit | ca817738feb3dbccb047a79a8bba9d9ef8d35bef (patch) | |
| tree | 1b3c3d53c613c58ec3dd701858f5ea0679e7260a /games/battlestar/getcom.c | |
| parent | 5322f980d2221f7cb9600d5bd4b0e15ab30164bd (diff) | |
fgets(3) returns NULL on error, not 0. No functional change, but it makes
the code easier to read.
OK deraadt
Diffstat (limited to 'games/battlestar/getcom.c')
| -rw-r--r-- | games/battlestar/getcom.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/games/battlestar/getcom.c b/games/battlestar/getcom.c index e7bfb98e2b4..77491d27571 100644 --- a/games/battlestar/getcom.c +++ b/games/battlestar/getcom.c @@ -1,4 +1,4 @@ -/* $OpenBSD: getcom.c,v 1.12 2004/07/10 07:26:22 deraadt Exp $ */ +/* $OpenBSD: getcom.c,v 1.13 2006/10/10 21:38:16 cloder Exp $ */ /* $NetBSD: getcom.c,v 1.3 1995/03/21 15:07:30 cgd Exp $ */ /* @@ -34,7 +34,7 @@ #if 0 static char sccsid[] = "@(#)getcom.c 8.1 (Berkeley) 5/31/93"; #else -static char rcsid[] = "$OpenBSD: getcom.c,v 1.12 2004/07/10 07:26:22 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: getcom.c,v 1.13 2006/10/10 21:38:16 cloder Exp $"; #endif #endif /* not lint */ @@ -45,7 +45,7 @@ getcom(char *buf, int size, const char *prompt, const char *error) { for (;;) { fputs(prompt, stdout); - if (fgets(buf, size, stdin) == 0) { + if (fgets(buf, size, stdin) == NULL) { if (feof(stdin)) die(0); clearerr(stdin); |