[zeromq-dev] czmq and zalloc - handling OOM situations

[Pieter Hintjens]

Hi AJ,

Nice work. I have a few comments on style but the approach is the
right one afaics and you can send pull requests when you like.

-Pieter

Style comments:

Don't use {} around single statements:

    if (!self) {
        goto end;
    }

Should be:

    if (!self)
        goto end;

Put 'else' on new line:

    } else {
        error = ENOMEM;
    }

Should be:

    else
        error = ENOMEM;

Use spaces around punctuation:

    assert(rc == 0);

Should be:

    assert (rc == 0);

    } else {
        error = EINVAL;
    }