Re: [PATCH] hstore_to_json: empty hstores must return empty json objects - Mailing list pgsql-hackers

On 10/17/2013 10:23 AM, Alvaro Herrera wrote:
> Oskari Saarenmaa wrote:
>
>> @@ -1241,8 +1241,8 @@ hstore_to_json_loose(PG_FUNCTION_ARGS)
>>   
>>       if (count == 0)
>>       {
>> -        out = palloc(1);
>> -        *out = '\0';
>> +        out = palloc(3);
>> +        memcpy(out, "{}", 3);
>>           PG_RETURN_TEXT_P(cstring_to_text(out));
>>       }
> Can't you just PG_RETURN_TEXT_P(cstring_to_text("{}")) ?
>


Yeah. I'm going to fix this this morning.

cheers

andrew