Supply missing "int r" in skey code.

1 files changed, 1 insertions, 0 deletions

diff --git a/monitor.c b/monitor.c
index 8662d13e0..14abc1bca 100644
--- 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;