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| author | Eric Wong <e@80x24.org> | 2021-08-31 11:21:19 +0000 |
|---|---|---|
| committer | Eric Wong <e@80x24.org> | 2021-08-31 11:29:09 +0000 |
| commit | 400378627020546759afc6d308f71d3592451414 (patch) | |
| tree | 5551ef5ea1b6e2b956940314a74a06a24ab65b15 /lib/PublicInbox/LeiMailSync.pm | |
| parent | 21ddb80553ac20b3319069f939667da3d7fba8fe (diff) | |
| download | public-inbox-400378627020546759afc6d308f71d3592451414.tar.gz | |
No need to loop when we can rely on grep.
Diffstat (limited to 'lib/PublicInbox/LeiMailSync.pm')
| -rw-r--r-- | lib/PublicInbox/LeiMailSync.pm | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/PublicInbox/LeiMailSync.pm b/lib/PublicInbox/LeiMailSync.pm index bf8fb7de..56468c78 100644 --- a/lib/PublicInbox/LeiMailSync.pm +++ b/lib/PublicInbox/LeiMailSync.pm @@ -350,9 +350,7 @@ EOM } else { @inc = @all; } - for (@inc) { - push(@$folders, $_) unless $seen{$_}++; - } + push(@$folders, (grep { !$seen{$_}++ } @inc)); } scalar(@$folders) || $lei->fail(<<EOM); no --mail-sync folders known to lei |