On 27 May 2012 17:00, <[email protected]> wrote: > sub list_cauldron_packages > { > my $ctx = SVN::Client->new(); > - my @l = keys $ctx->ls("$repo_url/cauldron", 'HEAD', 0); > + my @l = keys %{{$ctx->ls("$repo_url/cauldron", 'HEAD', 0)}}; > \@l; > }
AFAIC, first line was correct. Since perl-5.14.0, keys works on hashes references as well as on hashes
