diff options
Diffstat (limited to 'ident.c')
| -rw-r--r-- | ident.c | 10 |
1 files changed, 9 insertions, 1 deletions
@@ -8,6 +8,7 @@ #include "cache.h" #include <pwd.h> +#include <netdb.h> static char git_default_date[50]; @@ -64,9 +65,16 @@ int setup_ident(void) git_default_email[len++] = '@'; gethostname(git_default_email + len, sizeof(git_default_email) - len); if (!strchr(git_default_email+len, '.')) { + struct hostent *he = gethostbyname(git_default_email + len); + char *domainname; + len = strlen(git_default_email); git_default_email[len++] = '.'; - getdomainname(git_default_email+len, sizeof(git_default_email)-len); + if (he && (domainname = strchr(he->h_name, '.'))) + strncpy(git_default_email + len, domainname + 1, sizeof(git_default_email) - len); + else + strncpy(git_default_email + len, "(none)", sizeof(git_default_email) - len); + git_default_email[sizeof(git_default_email) - 1] = 0; } /* And set the default date */ datestamp(git_default_date, sizeof(git_default_date)); |