diff options
Diffstat (limited to 'pw/pw_user.c')
| -rw-r--r-- | pw/pw_user.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/pw/pw_user.c b/pw/pw_user.c index 8ff4159..172e5ef 100644 --- a/pw/pw_user.c +++ b/pw/pw_user.c @@ -1275,6 +1275,9 @@ pw_user_add(int argc, char **argv, char *arg1) if (name == NULL) errx(EX_DATAERR, "login name required"); + if (GETPWNAM(name) != NULL) + errx(EX_DATAERR, "login name `%s' already exists", name); + pwd = &fakeuser; pwd->pw_name = name; pwd->pw_class = cmdcnf->default_class ? cmdcnf->default_class : ""; |