Remove "update_locale" Lua function

Only update the locale when the module is initialised.

cjson.new() can be used if the locale changes part way
through program execution.

2 files changed, 2 insertions, 10 deletions

diff --git a/lua_cjson.c b/lua_cjson.c
index 3a40e9a..e458fc3 100644
--- a/lua_cjson.c
+++ b/lua_cjson.c
@@ -344,13 +344,6 @@ static int json_cfg_refuse_invalid_numbers(lua_State *l)
     return 1;
 }
 
-static int json_update_locale(lua_State *l)
-{
-    fpconv_update_locale();
-
-    return 0;
-}
-
 static int json_destroy_config(lua_State *l)
 {
     json_config_t *cfg;
@@ -1284,7 +1277,6 @@ static int lua_cjson_new(lua_State *l)
         { "encode_number_precision", json_cfg_encode_number_precision },
         { "encode_keep_buffer", json_cfg_encode_keep_buffer },
         { "refuse_invalid_numbers", json_cfg_refuse_invalid_numbers },
-        { "update_locale", json_update_locale },
         { "new", lua_cjson_new },
         { NULL, NULL }
     };
diff --git a/tests/test.lua b/tests/test.lua
index 99ac73a..6cb5666 100755
--- a/tests/test.lua
+++ b/tests/test.lua
@@ -211,14 +211,14 @@ local escape_tests = {
 local locale_tests = {
     function ()
         os.setlocale("cs_CZ")
-        json.update_locale()
+        json.new()
         return "Setting locale to cs_CZ (comma separator)"
     end,
     { json.encode, { 1.5 }, true, { '1.5' } },
     { json.decode, { "[ 10, \"test\" ]" }, true, { { 10, "test" } } },
     function ()
         os.setlocale("C")
-        json.update_locale()
+        json.new()
         return "Reverting locale to POSIX"
     end
 }