diff options
| -rw-r--r-- | lib/PublicInbox/ContentHash.pm | 6 | ||||
| -rw-r--r-- | lib/PublicInbox/MID.pm | 6 |
2 files changed, 4 insertions, 8 deletions
diff --git a/lib/PublicInbox/ContentHash.pm b/lib/PublicInbox/ContentHash.pm index d3ff146a..a4f6196f 100644 --- a/lib/PublicInbox/ContentHash.pm +++ b/lib/PublicInbox/ContentHash.pm @@ -76,8 +76,7 @@ sub content_digest ($;$) { last; } foreach my $h (qw(Subject Date)) { - my @v = $eml->header($h); - foreach my $v (@v) { + for my $v ($eml->header($h)) { utf8::encode($v); $dig->add("$h\0$v\0"); } @@ -86,8 +85,7 @@ sub content_digest ($;$) { # not in the original message. For the purposes of deduplication, # do not take it into account: foreach my $h (qw(To Cc)) { - my @v = $eml->header($h); - digest_addr($dig, $h, $_) foreach @v; + digest_addr($dig, $h, $_) for ($eml->header($h)); } msg_iter($eml, \&content_dig_i, $dig); $dig; diff --git a/lib/PublicInbox/MID.pm b/lib/PublicInbox/MID.pm index 4819cc25..b1ae9939 100644 --- a/lib/PublicInbox/MID.pm +++ b/lib/PublicInbox/MID.pm @@ -92,8 +92,7 @@ sub references ($) { my ($hdr) = @_; my @mids; foreach my $f (qw(References In-Reply-To)) { - my @v = $hdr->header_raw($f); - foreach my $v (@v) { + for my $v ($hdr->header_raw($f)) { push(@mids, ($v =~ /$MID_EXTRACT/g)); } } @@ -104,8 +103,7 @@ sub references ($) { my %addr = ( y => 1, n => 1 ); foreach my $f (qw(To From Cc)) { - my @v = $hdr->header_raw($f); - foreach my $v (@v) { + for my $v ($hdr->header_raw($f)) { $addr{$_} = 1 for (PublicInbox::Address::emails($v)); } } |