Fix plurality in unknown host keys log message.

diff --git a/ssh.c b/ssh.c
index ab1d78ab9567a0e205ed474d592411a09f874ce0..0b68d5c7a099a752e3d423e0444598003cff7bd0 100644 (file)
--- a/ssh.c
+++ b/ssh.c
@@ -7309,7 +7309,7 @@ static void do_ssh2_transport(Ssh ssh, const void *vin, int inlen,
         * Make a note of any other host key formats that are available.
         */
        {
-           int i, j;
+           int i, j, nkeys = 0;
            char *list = NULL;
            for (i = 0; i < lenof(hostkey_algs); i++) {
                if (hostkey_algs[i].alg == ssh->hostkey)
@@ -7328,13 +7328,15 @@ static void do_ssh2_transport(Ssh ssh, const void *vin, int inlen,
                        newlist = dupprintf("%s", hostkey_algs[i].alg->name);
                    sfree(list);
                    list = newlist;
+                   nkeys++;
                }
            }
            if (list) {
                logeventf(ssh,
                          "Server also has %s host key%s, but we "
                          "don't know %s", list,
-                         j > 1 ? "s" : "", j > 1 ? "any of them" : "it");
+                         nkeys > 1 ? "s" : "",
+                         nkeys > 1 ? "any of them" : "it");
                sfree(list);
            }
        }