diff options
Diffstat (limited to 'util-src/encodings.c')
| -rw-r--r-- | util-src/encodings.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/util-src/encodings.c b/util-src/encodings.c index 35677095..6389b2be 100644 --- a/util-src/encodings.c +++ b/util-src/encodings.c @@ -524,6 +524,9 @@ static const luaL_Reg Reg_idna[] = { /***************** end *****************/ LUALIB_API int luaopen_util_encodings(lua_State* L) { +#if (LUA_VERSION_NUM > 501) + luaL_checkversion(L); +#endif #ifdef USE_STRINGPREP_ICU init_icu(); #endif |