diff options
| author |   schwarze <schwarze@openbsd.org> | 2014-03-21 22:52:21 +0000 |
|---|---|---|
| committer | schwarze <schwarze@openbsd.org> | 2014-03-21 22:52:21 +0000 |
| commit | a450f7c4606ace33f6c25ac82bb7b06a0baaa71c (patch) | |
| tree | 9b96cddcd495fda4976fc6f15f4ae66fdb1e8f96 /usr.bin/mandoc/mdoc_validate.c | |
| parent | The files mandoc.c and mandoc.h contained both specialised low-level (diff) | |
| download | wireguard-openbsd-a450f7c4606ace33f6c25ac82bb7b06a0baaa71c.tar.xz wireguard-openbsd-a450f7c4606ace33f6c25ac82bb7b06a0baaa71c.zip | |
avoid repetitive code for asprintf error handling
Diffstat (limited to 'usr.bin/mandoc/mdoc_validate.c')
| -rw-r--r-- | usr.bin/mandoc/mdoc_validate.c | 10 |
1 files changed, 4 insertions, 6 deletions
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 <kristaps@bsd.lv> * Copyright (c) 2010-2014 Ingo Schwarze <schwarze@openbsd.org> @@ -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*/ |