From f7f85b0826f7006b8dcc040111cd0ef8d42c2352 Mon Sep 17 00:00:00 2001
From: Philipp Janda <siffiejoe@gmx.net>
Date: Mon, 19 Jan 2015 19:12:24 +0100
Subject: prepare to use ltablib.c from 5.3 for table library

---
 c-api/compat-5.3.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'c-api')

diff --git a/c-api/compat-5.3.c b/c-api/compat-5.3.c
index ecb22b0..e45c728 100644
--- a/c-api/compat-5.3.c
+++ b/c-api/compat-5.3.c
@@ -36,7 +36,8 @@ COMPAT53_API void lua_len (lua_State *L, int i) {
   switch (lua_type(L, i)) {
     case LUA_TSTRING: /* fall through */
     case LUA_TTABLE:
-      lua_pushnumber(L, (int)lua_objlen(L, i));
+      if (!luaL_callmeta(L, i, "__len"))
+        lua_pushnumber(L, (int)lua_objlen(L, i));
       break;
     case LUA_TUSERDATA:
       if (luaL_callmeta(L, i, "__len"))
-- 
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