www: squash read_all usage fix

[Eric Wong]

Eric Wong <e...@80x24.org> wrote:
> --- a/lib/PublicInbox/WWW.pm
> +++ b/lib/PublicInbox/WWW.pm
> @@ -588,7 +588,7 @@ sub stylesheets_prepare ($$) {
>                               next;
>                       };
>                       my $ctime = 0;
> -                     my $local = PublicInbox::Git::read_all($fh, -s $fh);
> +                     my $local = read_all $fh; # sets _ stat cache
>                       if ($local =~ /\S/) {
>                               $ctime = sprintf('%x',(stat(_))[10]);
>                               $local = $mini->($local);

Oops :x  I should add tests there...

diff --git a/lib/PublicInbox/WWW.pm b/lib/PublicInbox/WWW.pm
index 502dd638..d2bd68ea 100644
--- a/lib/PublicInbox/WWW.pm
+++ b/lib/PublicInbox/WWW.pm
@@ -588,7 +588,7 @@ sub stylesheets_prepare ($$) {
                                next;
                        };
                        my $ctime = 0;
-                       my $local = read_all $fh; # sets _ stat cache
+                       my $local = PublicInbox::IO::read_all $fh; # sets _
                        if ($local =~ /\S/) {
                                $ctime = sprintf('%x',(stat(_))[10]);
                                $local = $mini->($local);