only display "No blacklisted keys!" if there were any keys at all

1 files changed, 4 insertions, 1 deletions

diff --git a/ssh-vulnkey.c b/ssh-vulnkey.c
index b91f42925..4a5780488 100644
--- a/ssh-vulnkey.c
+++ b/ssh-vulnkey.c
@@ -64,6 +64,7 @@ static char *default_files[] = {
 
 static int verbosity = 0;
 
+static int some_keys = 0;
 static int some_unknown = 0;
 static int some_compromised = 0;
 
@@ -104,6 +105,8 @@ do_key(const char *filename, u_long linenum,
         int blacklist_status;
         int ret = 1;
 
+        some_keys = 1;
+
         public = key_demote(key);
         if (public->type == KEY_RSA1)
                 public->type = KEY_RSA;
@@ -375,7 +378,7 @@ main(int argc, char **argv)
                 if (some_unknown || some_compromised) {
                         printf("#\n");
                         printf("# See the ssh-vulnkey(1) manual page for further advice.\n");
-                } else if (verbosity > 0) {
+                } else if (some_keys && verbosity > 0) {
                         printf("#\n");
                         printf("# No blacklisted keys!\n");
                 }