diff options
| -rw-r--r-- | util-src/encodings.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/util-src/encodings.c b/util-src/encodings.c index 65d7d501..6c6e53ea 100644 --- a/util-src/encodings.c +++ b/util-src/encodings.c @@ -125,9 +125,14 @@ static const luaL_Reg Reg_base64[] = static int stringprep_prep(lua_State *L, const Stringprep_profile *profile) { size_t len; - const char *s = luaL_checklstring(L, 1, &len); + const char *s; char string[1024]; int ret; + if(!lua_isstring(L, 1)) { + lua_pushnil(L); + return 1; + } + s = lua_tolstring(L, 1, &len); if (len >= 1024) { lua_pushnil(L); return 1; // TODO return error message |