Supply missing "int r" in skey code.

diff --git a/monitor.c b/monitor.c
index 8662d13e039c61e3e8d64e01bae65021cd940f4a..14abc1bca2004c36b8ac01b129887a7c524b177e 100644 (file)
--- a/monitor.c
+++ b/monitor.c
@@ -973,6 +973,7 @@ mm_answer_skeyquery(int sock, struct sshbuf *m)
        struct skey skey;
        char challenge[1024];
        u_int success;
+       int r;
 
        success = _compat_skeychallenge(&skey, authctxt->user, challenge,
            sizeof(challenge)) < 0 ? 0 : 1;