From: Tara L Andrews <tla@mit.edu>
Date: Sat, 21 Apr 2012 20:45:29 +0000 (+0200)
Subject: avoid collating meta readings
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=2889d3960e1e2297137621a49143bd153cec0ea2;p=scpubgit%2Fstemmatology.git

avoid collating meta readings
---

diff --git a/lib/Text/Tradition/Parser/Tabular.pm b/lib/Text/Tradition/Parser/Tabular.pm
index 1ba3193..b8e3439 100644
--- a/lib/Text/Tradition/Parser/Tabular.pm
+++ b/lib/Text/Tradition/Parser/Tabular.pm
@@ -286,6 +286,7 @@ sub _make_nodes {
     	my $r = shift @rankrdgs;
     	next if $r->is_meta;
     	foreach my $nr ( @rankrdgs ) {
+    		next if $nr->is_meta;
     		if( $collation_rel ) {
     			$collation->add_relationship( $r, $nr, $collation_rel );
     		} else {