diff options
Diffstat (limited to 'lib/PublicInbox/MID.pm')
-rw-r--r-- | lib/PublicInbox/MID.pm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/PublicInbox/MID.pm b/lib/PublicInbox/MID.pm index 5aeffb8c..601f4c9b 100644 --- a/lib/PublicInbox/MID.pm +++ b/lib/PublicInbox/MID.pm @@ -119,7 +119,7 @@ sub uniq_mids ($;$) { warn "Message-ID: <$mid> too long, truncating\n"; $mid = substr($mid, 0, MAX_MID_SIZE); } - push(@ret, $mid) unless $seen->{$mid}++; + $seen->{$mid} //= push(@ret, $mid); } \@ret; } |