diff options
| author | Elliott Hughes <enh@google.com> | 2019-10-10 14:12:28 -0700 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2019-10-12 17:15:54 -0500 |
| commit | 7adff6b2cad30de073fb597cd0d10826067965ad (patch) | |
| tree | 9059cb9d619f6f835bc36f48ae622b7c82b652bf /toys | |
| parent | c8400d7f82adbf1716244e136121ab59a4b075fb (diff) | |
| download | toybox-7adff6b2cad30de073fb597cd0d10826067965ad.tar.gz | |
hostname: fix error reporting.
The <netdb.h> functions have their own errno :-(
Diffstat (limited to 'toys')
| -rw-r--r-- | toys/lsb/hostname.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/toys/lsb/hostname.c b/toys/lsb/hostname.c index b3cc1967..daa60cc0 100644 --- a/toys/lsb/hostname.c +++ b/toys/lsb/hostname.c @@ -61,7 +61,8 @@ void hostname_main(void) // We only do the DNS lookup for -d and -f. if (FLAG(d) || FLAG(f)) { - if (!(h = gethostbyname(toybuf))) perror_exit("gethostbyname"); + if (!(h = gethostbyname(toybuf))) + error_exit("gethostbyname: %s", hstrerror(h_errno)); snprintf(toybuf, sizeof(toybuf), "%s", h->h_name); } dot = toybuf+strcspn(toybuf, "."); |