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Index: liblua-cjson/lua/cjson/util.lua
===================================================================
--- liblua-cjson.orig/lua/cjson/util.lua 2012-08-22 22:21:31.000000000 +0200
+++ liblua-cjson/lua/cjson/util.lua 2012-08-24 10:52:27.000000000 +0200
@@ -146,7 +146,21 @@
end
if type1 ~= "table" then
- return val1 == val2
+ -- Lua 5.2 reports function names more precisely
+ if _VERSION >= "Lua 5.2" and type1 == "string" then
+ if val1 == val2 then return true else
+ local start, stop = string.find(val2, "to '%?'")
+ if start == nil then return false else
+ local prefix2 = string.sub(val2,1,start+3)
+ local postfix2 = string.sub(val2,stop)
+ local prefix1 = string.sub(val1,1,start+3)
+ local postfix1 = string.sub(val1,-string.len(postfix2))
+ return prefix1 == prefix2 and postfix1 == postfix2
+ end
+ end
+ else
+ return val1 == val2
+ end
end
-- check_keys stores all the keys that must be checked in val2
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