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| author |   Kristaps Dzonsons <kristaps@bsd.lv> | 2011-04-03 09:53:50 +0000 |
|---|---|---|
| committer | Kristaps Dzonsons <kristaps@bsd.lv> | 2011-04-03 09:53:50 +0000 |
| commit | eed2504ac76b3c22eec15206f474aa22671c5d50 (patch) | |
| tree | c416b5dce4155d5dd2908a0873af0ee4b6f830a4 /mdoc_validate.c | |
| parent | 213c173babbe2d47d3bcf16a00cd23efcf2b6135 (diff) | |
| download | mandoc-eed2504ac76b3c22eec15206f474aa22671c5d50.tar.gz mandoc-eed2504ac76b3c22eec15206f474aa22671c5d50.tar.zst mandoc-eed2504ac76b3c22eec15206f474aa22671c5d50.zip | |
Make uname have its return value checked for -1 (POSIX style), not
non-zero. From a PR by Yuri Pankov, ok schwarze@.
Diffstat (limited to 'mdoc_validate.c')
| -rw-r--r-- | mdoc_validate.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mdoc_validate.c b/mdoc_validate.c index 269bd4dd..70786444 100644 --- a/mdoc_validate.c +++ b/mdoc_validate.c @@ -1,4 +1,4 @@ -/* $Id: mdoc_validate.c,v 1.165 2011/03/22 14:33:05 kristaps Exp $ */ +/* $Id: mdoc_validate.c,v 1.166 2011/04/03 09:53:50 kristaps Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2010, 2011 Ingo Schwarze <schwarze@openbsd.org> @@ -2194,7 +2194,7 @@ post_os(POST_ARGS) return(0); } #else /*!OSNAME */ - if (uname(&utsname)) { + if (-1 == uname(&utsname)) { mdoc_nmsg(mdoc, n, MANDOCERR_UNAME); mdoc->meta.os = mandoc_strdup("UNKNOWN"); return(post_prol(mdoc)); |