Re: nits with new _git

[Nikolai Weibull <now@bitwi.se>]

On Wed, Jul 20, 2011 at 13:28, Nikolai Weibull <now@bitwi.se> wrote:
> On Fri, Jun 3, 2011 at 23:39, Mikael Magnusson <mikachu@gmail.com> wrote:
>> It looks like
>> this is a systematic error in the whole _git file, but should be
>> easily fixed. _git() itself defines local ret=1, then does
>> _call_function ret _git-$words[1], then _git-log() in this case sets
>> ret=0 on success. Sounds good? Not really, because it doesn't return
>> ret, so then _call_function overwrites ret with something else. The
>> solution would seem to simply not use _call_function since none of the
>> helper functions return anything, they just set ret directly.
>
> I’d rather remove all superfluous ⟨&& ret=0⟩s and add ⟨integer ret=1⟩
> where appropriate.
>
> Opinions?

I have now updated all functions to use the correct semantics.