From a450f7c4606ace33f6c25ac82bb7b06a0baaa71c Mon Sep 17 00:00:00 2001 From: schwarze Date: Fri, 21 Mar 2014 22:52:21 +0000 Subject: avoid repetitive code for asprintf error handling --- usr.bin/mandoc/mdoc_validate.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'usr.bin/mandoc/mdoc_validate.c') diff --git a/usr.bin/mandoc/mdoc_validate.c b/usr.bin/mandoc/mdoc_validate.c index 39b302bd16d..b1baac9cc3f 100644 --- a/usr.bin/mandoc/mdoc_validate.c +++ b/usr.bin/mandoc/mdoc_validate.c @@ -1,4 +1,4 @@ -/* $Id: mdoc_validate.c,v 1.122 2014/03/21 22:17:01 schwarze Exp $ */ +/* $Id: mdoc_validate.c,v 1.123 2014/03/21 22:52:21 schwarze Exp $ */ /* * Copyright (c) 2008-2012 Kristaps Dzonsons * Copyright (c) 2010-2014 Ingo Schwarze @@ -2393,11 +2393,9 @@ post_os(POST_ARGS) if (-1 == uname(&utsname)) { mdoc_nmsg(mdoc, n, MANDOCERR_UNAME); defbuf = mandoc_strdup("UNKNOWN"); - } else if (-1 == asprintf(&defbuf, "%s %s", - utsname.sysname, utsname.release)) { - perror(NULL); - exit((int)MANDOCLEVEL_SYSERR); - } + } else + mandoc_asprintf(&defbuf, "%s %s", + utsname.sysname, utsname.release); } mdoc->meta.os = mandoc_strdup(defbuf); #endif /*!OSNAME*/ -- cgit v1.2.3-59-g8ed1b