Thanks for the patch.
Could you please sign it off ?
The other remark would be if the header line could be written longer than
just
"Prevent warning".
to give people digging into the Git history an initial information,
where the warning occured and from which module it was caused.
May be something like this as a head line ?
gitweb.perl: Fix Odd number of elements warning
On Mon, Oct 29, 2018 at 03:39:30PM +0000, Pete wrote:
> Prevent the following warning in the web server error log:
> gitweb.cgi: Odd number of elements in anonymous hash at /usr/share/gitweb/gitweb.cgi line 3305
> ---
> gitweb/gitweb.perl | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
> index 2594a4badb3d7..200647b683225 100755
> --- a/gitweb/gitweb.perl
> +++ b/gitweb/gitweb.perl
> @@ -3302,7 +3302,7 @@ sub git_get_remotes_list {
> next if $wanted and not $remote eq $wanted;
> my ($url, $key) = ($1, $2);
>
> - $remotes{$remote} ||= { 'heads' => () };
> + $remotes{$remote} ||= { 'heads' => [] };
> $remotes{$remote}{$key} = $url;
> }
> close $fd or return;
>
> --
> https://github.com/git/git/pull/548
