Coverity CID 873: Only align if we printed a string.

This commit is contained in:
christos 2006-04-28 20:07:57 +00:00
parent 61e04d677f
commit 69f8117233
1 changed files with 8 additions and 6 deletions

View File

@ -1,4 +1,4 @@
/* $NetBSD: util.c,v 1.133 2006/01/31 20:05:36 christos Exp $ */
/* $NetBSD: util.c,v 1.134 2006/04/28 20:07:57 christos Exp $ */
/*-
* Copyright (c) 1997-2005 The NetBSD Foundation, Inc.
@ -71,7 +71,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: util.c,v 1.133 2006/01/31 20:05:36 christos Exp $");
__RCSID("$NetBSD: util.c,v 1.134 2006/04/28 20:07:57 christos Exp $");
#endif /* not lint */
/*
@ -902,10 +902,12 @@ list_vertical(StringList *sl)
putc('\n', ttyout);
break;
}
w = strlen(p);
while (w < width) {
w = (w + 8) &~ 7;
(void)putc('\t', ttyout);
if (p) {
w = strlen(p);
while (w < width) {
w = (w + 8) &~ 7;
(void)putc('\t', ttyout);
}
}
}
}