X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2Fstemmaweb%2FController%2FRelation.pm;h=ca3a459f3417c80da12179c8d08fdbd1c3b3fab7;hb=8880c19d252b9192c0b7ac816d3b8457b38c28a2;hp=bfe9d87b3e6a5812ee1ea8bb514ba3fce6ad6777;hpb=9231663d9374150913265b0d4d4a2446cf17bbe1;p=scpubgit%2Fstemmaweb.git

diff --git a/lib/stemmaweb/Controller/Relation.pm b/lib/stemmaweb/Controller/Relation.pm
index bfe9d87..ca3a459 100644
--- a/lib/stemmaweb/Controller/Relation.pm
+++ b/lib/stemmaweb/Controller/Relation.pm
@@ -441,11 +441,13 @@ sub merge :Chained('text') :PathPart :Args(0) {
 			$response = { status => 'error', error => $errmsg };
 		} else {
 			$response = { status => 'ok' };
-			my @identical = $collation->identical_readings(
-				start => $main, end => $csucc->id );
-			if( @identical ) {
-				$response->{'checkalign'} = [ 
-					map { [ $_->[0]->id, $_->[1]->id ] } @identical ];
+			unless( $c->request->param('single') ) {
+				my @identical = $collation->identical_readings(
+					start => $main, end => $csucc->id );
+				if( @identical ) {
+					$response->{'checkalign'} = [ 
+						map { [ $_->[0]->id, $_->[1]->id ] } @identical ];
+				}
 			}
 			$m->save( $collation );
 		}