v2writable: localize unindex-range.$EPOCH to $sync state

We don't need to stuff that into $self (V2Writable) which can be
longer-lived than a ->index_sync invocation.

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/PublicInbox/V2Writable.pm b/lib/PublicInbox/V2Writable.pm
index eef5576c..315404c5 100644
--- a/lib/PublicInbox/V2Writable.pm
+++ b/lib/PublicInbox/V2Writable.pm
@@ -840,7 +840,7 @@ Rewritten history? (in $git->{git_dir})
 reindexing $git->{git_dir} starting at
 $range
 
-                $self->{"unindex-range.$i"} = "$base..$cur";
+                $sync->{"unindex-range.$i"} = "$base..$cur";
         }
         $range;
 }
@@ -983,7 +983,7 @@ sub index_sync {
                 -d $git_dir or next; # missing parts are fine
                 fill_alternates($self, $i);
                 my $git = PublicInbox::Git->new($git_dir);
-                my $unindex = delete $self->{"unindex-range.$i"};
+                my $unindex = delete $sync->{"unindex-range.$i"};
                 $self->unindex($opts, $git, $unindex) if $unindex;
                 defined(my $range = $sync->{ranges}->[$i]) or next;
                 my $fh = $self->{reindex_pipe} = $git->popen(@cmd, $range);