1 files changed, 2 insertions, 0 deletions
diff --git a/05/util.b b/05/util.b
index 0d9a401..142a143 100644
--- a/05/util.b
+++ b/05/util.b
@@ -734,6 +734,8 @@ function leftmost_1bit
 	return 0xe8
 :return_0xf0
 	return 0xf0
+:return_0xffff
+	return 0xffff
 
 function syscall
 	; I've done some testing, and this should be okay even if