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| author |   Ingo Schwarze <schwarze@openbsd.org> | 2014-03-23 12:11:18 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2014-03-23 12:11:18 +0000 |
| commit | e7bd52bb8b529ce7e10d5d912a85f84a34390698 (patch) | |
| tree | 3cc12c7d5b6107fca4f838ecf91873b3f4df4d30 /mdoc_validate.c | |
| parent | 6d94a3c6ad51f302ad5516621ce9fa533b37055a (diff) | |
| download | mandoc-e7bd52bb8b529ce7e10d5d912a85f84a34390698.tar.gz mandoc-e7bd52bb8b529ce7e10d5d912a85f84a34390698.tar.zst mandoc-e7bd52bb8b529ce7e10d5d912a85f84a34390698.zip | |
avoid repetitive code for asprintf error handling
Diffstat (limited to 'mdoc_validate.c')
| -rw-r--r-- | mdoc_validate.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/mdoc_validate.c b/mdoc_validate.c index 2e725d1c..18f51ca6 100644 --- a/mdoc_validate.c +++ b/mdoc_validate.c @@ -1,4 +1,4 @@ -/* $Id: mdoc_validate.c,v 1.203 2014/03/23 11:25:26 schwarze Exp $ */ +/* $Id: mdoc_validate.c,v 1.204 2014/03/23 12:11:18 schwarze Exp $ */ /* * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2010-2014 Ingo Schwarze <schwarze@openbsd.org> @@ -2395,11 +2395,9 @@ 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*/ |