diff options
| -rw-r--r-- | ident.c | 19 |
1 files changed, 12 insertions, 7 deletions
@@ -10,6 +10,7 @@ static struct strbuf git_default_name = STRBUF_INIT; static struct strbuf git_default_email = STRBUF_INIT; static struct strbuf git_default_date = STRBUF_INIT; +static int default_email_is_bogus; #define IDENT_NAME_GIVEN 01 #define IDENT_MAIL_GIVEN 02 @@ -82,7 +83,7 @@ static int add_mailname_host(struct strbuf *buf) return 0; } -static void add_domainname(struct strbuf *out) +static void add_domainname(struct strbuf *out, int *is_bogus) { char buf[1024]; struct hostent *he; @@ -90,17 +91,21 @@ static void add_domainname(struct strbuf *out) if (gethostname(buf, sizeof(buf))) { warning("cannot get host name: %s", strerror(errno)); strbuf_addstr(out, "(none)"); + *is_bogus = 1; return; } if (strchr(buf, '.')) strbuf_addstr(out, buf); else if ((he = gethostbyname(buf)) && strchr(he->h_name, '.')) strbuf_addstr(out, he->h_name); - else + else { strbuf_addf(out, "%s.(none)", buf); + *is_bogus = 1; + } } -static void copy_email(const struct passwd *pw, struct strbuf *email) +static void copy_email(const struct passwd *pw, struct strbuf *email, + int *is_bogus) { /* * Make up a fake email address @@ -111,7 +116,7 @@ static void copy_email(const struct passwd *pw, struct strbuf *email) if (!add_mailname_host(email)) return; /* read from "/etc/mailname" (Debian) */ - add_domainname(email); + add_domainname(email, is_bogus); } const char *ident_default_name(void) @@ -133,7 +138,8 @@ const char *ident_default_email(void) committer_ident_explicitly_given |= IDENT_MAIL_GIVEN; author_ident_explicitly_given |= IDENT_MAIL_GIVEN; } else - copy_email(xgetpwuid_self(), &git_default_email); + copy_email(xgetpwuid_self(), &git_default_email, + &default_email_is_bogus); strbuf_trim(&git_default_email); } return git_default_email.buf; @@ -325,8 +331,7 @@ const char *fmt_ident(const char *name, const char *email, name = pw->pw_name; } - if (strict && email == git_default_email.buf && - strstr(email, "(none)")) { + if (strict && email == git_default_email.buf && default_email_is_bogus) { fputs(env_hint, stderr); die("unable to auto-detect email address (got '%s')", email); } |