[PATCH v2 3/8] lua/pickle: fix a typo

[Vladimir Davydov]

On Thu, Aug 08, 2019 at 02:55:54PM +0300, Serge Petrenko wrote:
> ---
>  src/lua/pickle.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/src/lua/pickle.c b/src/lua/pickle.c
> index e47ac11b4..65208b5b3 100644
> --- a/src/lua/pickle.c
> +++ b/src/lua/pickle.c
> @@ -109,14 +109,14 @@ lbox_pack(struct lua_State *L)
>  		case 'I':
>  		case 'i':
>  			/* signed and unsigned 32-bit integers */
> -			if (field.type != MP_UINT && field.ival != MP_INT)
> +			if (field.type != MP_UINT && field.type != MP_INT)
>  				luaL_error(L, "pickle.pack: expected 32-bit int");
>  
>  			luaL_region_dup(L, buf, &field.ival, sizeof(uint32_t));
>  			break;
>  		case 'N':
>  			/* signed and unsigned 32-bit big endian integers */
> -			if (field.type != MP_UINT && field.ival != MP_INT)
> +			if (field.type != MP_UINT && field.type != MP_INT)
>  				luaL_error(L, "pickle.pack: expected 32-bit int");
>  
>  			field.ival = htonl(field.ival);

I assume this is a bug and so this patch should be pushed to all
maintained branches, right?

Could you please add a test for this issue?