run libtoolize too
run libtoolize too
Merge branch 'master' of github.com:walterdejong/pam_tacplus
delete extraneous whitespace
bugfix: do not try other server when AUTHEN_STATUS_FAIL

The loop would continue to try other servers even when a server has
indicated that the authentication failed (wrong password!!)
Also, try talk the protocol as much as possible.
The PAM status is AUTHINFO_UNAVAIL unless a tacacs server has responded
with PASS (-> PAM status SUCCESS) or FAIL (-> PAM status ERR)
cleanup redundant code
Merge pull request #8 from walterdejong/master

Thanks guys! But the pam_sm_authenticate() function was indeed looping over the tac_plus servers for authentication. The problem is when a tac_plus server is not working correctly you will be denied during authentication but I agree we need to find a better solution for that issue.