Merge pull request #467 from Blizzard/tostring-fix

table.tostring should displays the metatable.
2016-04-07 10:11:28 -07:00 · 2016-04-07 10:11:28 -07:00 · 4f3a554a0c
commit 4f3a554a0c
parent 3c4fca16f2 3232fd9cff
1 changed files with 9 additions and 0 deletions
--- a/src/base/table.lua
+++ b/src/base/table.lua
@ -448,6 +448,15 @@

 		if type(tab) == "table" then
 			local first = true
+
+			-- add the meta table.
+			local mt = getmetatable(tab)
+			if mt then
+				res = res .. format_value('__mt', mt, indent)
+				first = false
+			end
+
+			-- add all values.
 			for k, v in pairs(tab) do
 				if not first then
 					res = res .. '\n'