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| author | Eric Wong <e@80x24.org> | 2016-08-04 21:58:40 +0000 |
|---|---|---|
| committer | Eric Wong <e@80x24.org> | 2016-08-04 21:58:51 +0000 |
| commit | 96529fbf563a82ed5dca7b0e79d87b2aa1f75b8f (patch) | |
| tree | 3566567b1e1fe4e98bfacab4def8caabe02be33b | |
| parent | 95acd5901491e4f333f5d2bbeed6fb5e6b53e07c (diff) | |
| download | public-inbox-96529fbf563a82ed5dca7b0e79d87b2aa1f75b8f.tar.gz | |
Sometimes messages have an empty In-Reply-To header which throws threaders off. This actually causes public-inbox-httpd to die, which is probably bad and will be fixed elsewhere.
| -rw-r--r-- | lib/PublicInbox/View.pm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm index e0d81f00..db0cdc0e 100644 --- a/lib/PublicInbox/View.pm +++ b/lib/PublicInbox/View.pm @@ -94,7 +94,7 @@ sub in_reply_to { my ($hdr) = @_; my $irt = $hdr->header_raw('In-Reply-To'); - return mid_clean($irt) if (defined $irt); + return mid_clean($irt) if defined $irt && $irt ne ''; my $refs = $hdr->header_raw('References'); if ($refs && $refs =~ /<([^>]+)>\s*\z/s) { |