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Diffstat (limited to 'lib/PublicInbox/View.pm')
| -rw-r--r-- | lib/PublicInbox/View.pm | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm index 2cf7e4f0..5f9ecd10 100644 --- a/lib/PublicInbox/View.pm +++ b/lib/PublicInbox/View.pm @@ -729,8 +729,16 @@ sub thread_results { my ($msgs, $nosubject) = @_; require PublicInbox::Thread; my $th = PublicInbox::Thread->new(@$msgs); + + # WARNING! both these Mail::Thread knobs were found by inspecting + # the Mail::Thread 2.55 source code, and we have some monkey patches + # in PublicInbox::Thread to fix memory leaks. Since Mail::Thread + # appears unmaintained, I suppose it's safe to depend on these + # variables for now: no warnings 'once'; $Mail::Thread::nosubject = $nosubject; + # Keep ghosts with only a single direct child: + $Mail::Thread::noprune = 1; $th->thread; $th->order(*sort_ts); $th |