From: Eric Wong <e@80x24.org>
Date: Wed, 5 Oct 2016 23:47:16 +0000 (+0000)
Subject: view: remove "subject dummy" references
X-Git-Tag: v1.0.0~182
X-Git-Url: http://www.git.stargrave.org/?p=public-inbox.git;a=commitdiff_plain;h=08913d1b05e32a7415cbe8afc3c229d108817de8

view: remove "subject dummy" references

We will not care for inexact threading by subject or pruning.
---

diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm
index 93592097..a3b26814 100644
--- a/lib/PublicInbox/View.pm
+++ b/lib/PublicInbox/View.pm
@@ -723,8 +723,6 @@ sub anchor_for {
 
 sub ghost_parent {
 	my ($upfx, $mid) = @_;
-	# 'subject dummy' is used internally by Mail::Thread
-	return '[no common parent]' if ($mid eq 'subject dummy');
 
 	$mid = PublicInbox::Hval->new_msgid($mid);
 	my $href = $mid->{href};
@@ -838,12 +836,6 @@ sub skel_dump {
 		my $dst = $ctx->{dst};
 		my $mapping = $ctx->{mapping};
 		my $map = $mapping->{$mid} if $mapping;
-		if ($mid eq 'subject dummy') {
-			my $ncp = "\t[no common parent]\n";
-			$map->[1] = $ncp if $map;
-			$$dst .= $ncp;
-			return;
-		}
 		my $d = $ctx->{pct} ? '    [irrelevant] ' # search result
 				    : '     [not found] ';
 		$d .= indent_for($level) . th_pfx($level);