Re: [PATCH] Fix git-completion.bash for use in zsh

[Junio C Hamano <gitster@pobox.com>]

Alex Merry <kde@randomguy3.me.uk> writes:

> This is just a reminder message, since I haven't heard anything back
> on this, and it hasn't made its way into the repo.
> I realise Felipe Contreras has been pushing a different approach to
> making it work properly in zsh, but this should be a fairly innocuous
> fix in the meantime.

Thanks.

"git grep 'local .*=('" tells me that there is only one such construct;
there is another hit but it is not an empty array "=()" but that assigns
"=($(some command output))" so presumably zsh does not mistake it for a
declaration.

Felipe, any comments?
>
> Alex
>
> On 01/09/11 14:47, Alex Merry wrote:
>> Certain versions (or option combinations) of zsh appear to treat
>> things like
>> local some_var=()
>> as a function declaration.  This makes errors appear when using it in
>> combination with the GIT_PS1_SHOWUPSTREAM option.
>>
>> Signed-off-by: Alex Merry<dev@randomguy3.me.uk>
>> ---
>>   contrib/completion/git-completion.bash |    3 ++-
>>   1 files changed, 2 insertions(+), 1 deletions(-)
>>
>> diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
>> index 5a83090..89de45d 100755
>> --- a/contrib/completion/git-completion.bash
>> +++ b/contrib/completion/git-completion.bash
>> @@ -106,8 +106,9 @@ __gitdir ()
>>   __git_ps1_show_upstream ()
>>   {
>>          local key value
>> -       local svn_remote=() svn_url_pattern count n
>> +       local svn_remote svn_url_pattern count n
>>          local upstream=git legacy="" verbose=""
>> +       svn_remote=()
>>
>>          # get some config options from git-config
>>          while read key value; do