lua: Force testing garbage collection for countries

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/tests/lua/main.lua b/tests/lua/main.lua
index 7349a80ac73c82b14cebb55cd262418a30586009..35c63331c3125bb762db4d6623a509bb671c8678 100755 (executable)
--- a/tests/lua/main.lua
+++ b/tests/lua/main.lua
@@ -73,6 +73,9 @@ function test_country()
 
        c2 = location.Country.new("GB")
        luaunit.assertNotEquals(c1, c2)
+
+       c1 = nil
+       c2 = nil
 end
 
 -- This test is not very deterministic but should help to test the GC methods