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author | Eric Wong <e@yhbt.net> | 2020-01-23 23:05:57 +0000 |
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committer | Eric Wong <e@yhbt.net> | 2020-01-24 23:04:55 +0000 |
commit | 7d4858ea519cfe71cddc425ef4d39d6eea250b23 (patch) | |
tree | 08ab921e704cc65ee63c8f8df86e02326341ea86 | |
parent | ff2db829115a5db9cc4d046b4a9018cfba4ca6c0 (diff) | |
download | public-inbox-7d4858ea519cfe71cddc425ef4d39d6eea250b23.tar.gz |
We won't be able to use List::Util::uniq here, but we can still shorten our logic and make it more consistent with the rest of our code which does similar things.
-rw-r--r-- | lib/PublicInbox/MID.pm | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/PublicInbox/MID.pm b/lib/PublicInbox/MID.pm index d7a42c38..33d5af74 100644 --- a/lib/PublicInbox/MID.pm +++ b/lib/PublicInbox/MID.pm @@ -120,9 +120,7 @@ sub uniq_mids ($;$) { warn "Message-ID: <$mid> too long, truncating\n"; $mid = substr($mid, 0, MAX_MID_SIZE); } - next if $seen->{$mid}; - push @ret, $mid; - $seen->{$mid} = 1; + push(@ret, $mid) unless $seen->{$mid}++; } \@ret; } |