# https://bugs.gentoo.org/959269#c4
# make the test compatible with lua-5.1
--- a/unit-tests/check-expect.lua
+++ b/unit-tests/check-expect.lua
@@ -187,4 +187,4 @@ end
 for _, fname in ipairs(arg) do
   check_mk(fname)
 end
-os.exit(not had_errors)
+os.exit((not had_errors) and 0 or 1)