diff options
Diffstat (limited to 'ident.c')
| -rw-r--r-- | ident.c | 13 |
1 files changed, 4 insertions, 9 deletions
@@ -65,23 +65,18 @@ static void add_domainname(struct strbuf *out) { char buf[1024]; struct hostent *he; - const char *domainname; if (gethostname(buf, sizeof(buf))) { warning("cannot get host name: %s", strerror(errno)); strbuf_addstr(out, "(none)"); return; } - strbuf_addstr(out, buf); if (strchr(buf, '.')) - return; - - he = gethostbyname(buf); - strbuf_addch(out, '.'); - if (he && (domainname = strchr(he->h_name, '.'))) - strbuf_addstr(out, domainname + 1); + strbuf_addstr(out, buf); + else if ((he = gethostbyname(buf)) && strchr(he->h_name, '.')) + strbuf_addstr(out, he->h_name); else - strbuf_addstr(out, "(none)"); + strbuf_addf(out, "%s.(none)", buf); } static void copy_email(const struct passwd *pw, struct strbuf *email) |