[PATCH 2/5] regedit: Use 'return' statements in delete_registry_key() to allow for memory clean-up

[Hugh McMaster]

On Tuesday, 11 July 2017 4:36 AM, Alexandre Julliard wrote:
> Hugh McMaster <hugh.mcmaster at outlook.com> writes:
>> @@ -1593,11 +1593,11 @@ void delete_registry_key(WCHAR *reg_key_name)
>>  
>>      if (!(key_class = parse_key_name(reg_key_name, &key_name))) {
>>          output_message(STRING_INCORRECT_REG_CLASS, reg_key_name);
>> -        exit(1);
>> +        return;
>>      }
>>      if (!*key_name) {
>>          output_message(STRING_DELETE_REG_CLASS_FAILED, reg_key_name);
>> -        exit(1);
>> +        return;
>
> If the process is going to exit anyway, freeing memory is a waste of time.

At the very least, all uses of exit(1) should be exit(0), as the Windows
version always terminates with an exit code of zero. But I don't how much
this matters in practice.

Do you want me to change them? I think there are around seven or eight 
exit() calls in the code.