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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 | 889e182fcac9bd2312f07782277ab1e832f9bb75 (patch) | |
| tree | ef250a703f800ff0d1343e6e88415733a430a57b /mdoc_validate.c | |
| parent | ac1f227ddd1d860957c848f834ec0dfbe0dbbe83 (diff) | |
| download | mandoc-889e182fcac9bd2312f07782277ab1e832f9bb75.tar.gz | |
avoid repetitive code for asprintf error handling
Diffstat (limited to 'mdoc_validate.c')
| -rw-r--r-- | mdoc_validate.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/mdoc_validate.c b/mdoc_validate.c index 972c5ab8..0fe8b09a 100644 --- a/mdoc_validate.c +++ b/mdoc_validate.c @@ -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*/ |