diff options
Diffstat (limited to 'libtac/lib/crypt.c')
| -rw-r--r-- | libtac/lib/crypt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libtac/lib/crypt.c b/libtac/lib/crypt.c index 04d29a6..d06f4f7 100644 --- a/libtac/lib/crypt.c +++ b/libtac/lib/crypt.c @@ -91,7 +91,7 @@ void _tac_crypt(u_char *buf, HDR *th, int length) { u_char *pad; /* null operation if no encryption requested */ - if(th->encryption == TAC_PLUS_ENCRYPTED_FLAG) { + if((tac_secret != NULL) && (th->encryption == TAC_PLUS_ENCRYPTED_FLAG)) { pad = _tac_md5_pad(length, th); for (i=0; i<length; i++) { |