diff options
author | Eric Wong <e@80x24.org> | 2016-08-14 10:21:12 +0000 |
---|---|---|
committer | Eric Wong <e@80x24.org> | 2016-08-14 10:23:55 +0000 |
commit | 2b4bbe3857ab1a4dd194612018029c5511505cba (patch) | |
tree | c92e4b52b920e6ab3919ded27aabf85e082ac67e /lib | |
parent | 04ba9f9f26e15989944baa0204072f54c00d781f (diff) | |
download | public-inbox-2b4bbe3857ab1a4dd194612018029c5511505cba.tar.gz |
Because buggy mail clients exist and generate invalid In-Reply-To headers we cannot handle across the board...
Diffstat (limited to 'lib')
-rw-r--r-- | lib/PublicInbox/View.pm | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm index ed3c96e8..373545a2 100644 --- a/lib/PublicInbox/View.pm +++ b/lib/PublicInbox/View.pm @@ -208,8 +208,8 @@ sub _th_index_lite { my $nr_s = 0; my $level = $map->[4]; my $idx = $map->[3]; - if (defined $irt) { - my $irt_map = $mapping->{$irt}; + my $irt_map = $mapping->{$irt} if defined $irt; + if (defined $irt_map) { my $siblings = $irt_map->[0]; $nr_s = scalar(@$siblings) - 1; $rv .= $pad . $irt_map->[1]; |