1 files changed, 1 insertions, 1 deletions
diff --git a/tty-keys.c b/tty-keys.c
index b29f6471..bcb582ec 100644
--- a/tty-keys.c
+++ b/tty-keys.c
@@ -360,7 +360,7 @@ tty_keys_build(struct tty *tty)
 		tdkc = &tty_default_code_keys[i];
 
 		s = tty_term_string(tty->term, tdkc->code);
-		if (*s == '\0')
+		if (*s != '\0')
 			tty_keys_add(tty, s, tdkc->key);
 
 	}