use integer instead of number #5029

1 files changed, 3 insertions, 2 deletions

diff --git a/core/src/xmake/base64/encode.c b/core/src/xmake/base64/encode.c
index ce9fc8a2a..0bb3ec339 100644
--- a/core/src/xmake/base64/encode.c
+++ b/core/src/xmake/base64/encode.c
@@ -41,14 +41,15 @@ tb_int_t xm_base64_encode(lua_State* lua)
     // get data and size
     tb_size_t        size = 0;
     tb_byte_t const* data = tb_null;
-    if (lua_isnumber(lua, 1)) data = (tb_byte_t const*)(tb_size_t)(tb_long_t)lua_tonumber(lua, 1);
-    if (lua_isnumber(lua, 2)) size = (tb_size_t)lua_tonumber(lua, 2);
+    if (lua_isinteger(lua, 1)) data = (tb_byte_t const*)(tb_size_t)(tb_long_t)lua_tointeger(lua, 1);
+    if (lua_isinteger(lua, 2)) size = (tb_size_t)lua_tointeger(lua, 2);
     if (!data || !size)
     {
         lua_pushnil(lua);
         lua_pushfstring(lua, "invalid data(%p) and size(%d)!", data, (tb_int_t)size);
         return 2;
     }
+    tb_assert_static(sizeof(lua_Integer) == sizeof(tb_pointer_t));
 
     // encode it
     tb_char_t buff[8192];