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14 lines
486 B
C
14 lines
486 B
C
diff --git a/lua_cjson.c b/lua_cjson.c
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index 4b1915a..b46e915 100644
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--- a/lua_cjson.c
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+++ b/lua_cjson.c
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@@ -501,7 +501,7 @@ static int lua_array_length(lua_State *l, json_config_t *cfg)
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/* table, startkey */
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while (lua_next(l, -2) != 0) {
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/* table, key, value */
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- if (lua_isnumber(l, -2) &&
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+ if (lua_type(l, -2) == LUA_TNUMBER &&
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(k = lua_tonumber(l, -2))) {
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/* Integer >= 1 ? */
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if (floor(k) == k && k >= 1) {
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