1 files changed, 3 insertions, 0 deletions

diff --git a/tests/test.lua b/tests/test.lua
index 98259fe..83e174e 100755
--- a/tests/test.lua
+++ b/tests/test.lua
@@ -679,5 +679,8 @@ local t = setmetatable({}, {
   __tostring = function(v) return nil end
 })
 print(pcall(mod.tolstring, t))
+
+___''
+print(mod.buffer())
 ___''