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plug warn() call with variable only, just in case - honor behavior of warn(NULL)

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itojun 2000-10-04 08:38:09 +00:00
parent 9fa9ef4716
commit 58b3b7a40a
1 changed files with 8 additions and 4 deletions
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10
usr.bin/chpass/pw_yp.c
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@ -1,4 +1,4 @@
/* $NetBSD: pw_yp.c,v 1.15 1999/08/16 03:02:46 simonb Exp $ */
/* $NetBSD: pw_yp.c,v 1.16 2000/10/04 08:38:09 itojun Exp $ */
/*
* Copyright (c) 1988 The Regents of the University of California.
@ -37,7 +37,7 @@
#if 0
static char sccsid[] = "@(#)pw_yp.c 1.0 2/2/93";
#else
__RCSID("$NetBSD: pw_yp.c,v 1.15 1999/08/16 03:02:46 simonb Exp $");
__RCSID("$NetBSD: pw_yp.c,v 1.16 2000/10/04 08:38:09 itojun Exp $");
#endif
#endif /* not lint */
@ -317,8 +317,12 @@ yppw_error(name, err, eval)
int err, eval;
{
if (err)
if (err) {
if (name)
warn("%s", name);
else
warn(name);
}
errx(eval, "YP passwd information unchanged");
}