fix misplaced parenthesis inside if-clause. it's harmless and the only issue is
authormestre <mestre@openbsd.org>
Tue, 28 Aug 2018 12:25:53 +0000 (12:25 +0000)
committermestre <mestre@openbsd.org>
Tue, 28 Aug 2018 12:25:53 +0000 (12:25 +0000)
commit63ef25d520193f41689b5084923fa13e190448c3
tree840338878bdbae4eadd1c201037863a1c49793de
parent522b4cfe500903c4d30fae4bc5cbd683a6aa4a29
fix misplaced parenthesis inside if-clause. it's harmless and the only issue is
showing an unknown error (since it's not defined) during fatal(), if it ever
an error occurs inside that condition.

OK deraadt@ markus@ djm@
usr.bin/ssh/auth2-pubkey.c