diff options
| author | Ted Unangst <tedu@cvs.openbsd.org> | 2017-07-08 22:01:10 +0000 |
|---|---|---|
| committer | Ted Unangst <tedu@cvs.openbsd.org> | 2017-07-08 22:01:10 +0000 |
| commit | 705e9bcefd6d4b45092bb561a108b1a7511ef9b4 (patch) | |
| tree | e110bb4d7926d221cabde8de634c53b0afb7131b /usr.bin/lock/lock.c | |
| parent | 3266115e39eb2ac3df51165658ff06f44c77fa9b (diff) | |
can just continue after readpassphrase returns null, the sighandler will
have already printed a message.
from Scott Cheloha
Diffstat (limited to 'usr.bin/lock/lock.c')
| -rw-r--r-- | usr.bin/lock/lock.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/usr.bin/lock/lock.c b/usr.bin/lock/lock.c index b403f55459c..1dc0dd17a5b 100644 --- a/usr.bin/lock/lock.c +++ b/usr.bin/lock/lock.c @@ -1,4 +1,4 @@ -/* $OpenBSD: lock.c,v 1.34 2017/05/03 09:51:39 mestre Exp $ */ +/* $OpenBSD: lock.c,v 1.35 2017/07/08 22:01:09 tedu Exp $ */ /* $NetBSD: lock.c,v 1.8 1996/05/07 18:32:31 jtc Exp $ */ /* @@ -188,8 +188,9 @@ main(int argc, char *argv[]) } for (cnt = 0;;) { - if (!readpassphrase("Key: ", s, sizeof(s), RPP_ECHO_OFF) || - *s == '\0') { + if (!readpassphrase("Key: ", s, sizeof(s), RPP_ECHO_OFF)) + continue; + if (strlen(s) == 0) { hi(0); continue; } |