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[jalview.git] / forester / java / src / org / forester / analysis / AncestralTaxonomyInference.java

diff --git a/forester/java/src/org/forester/analysis/AncestralTaxonomyInference.java b/forester/java/src/org/forester/analysis/AncestralTaxonomyInference.java
index 2fbdb92..25021bc 100644 (file)
--- a/forester/java/src/org/forester/analysis/AncestralTaxonomyInference.java
+++ b/forester/java/src/org/forester/analysis/AncestralTaxonomyInference.java
@@ -20,7 +20,7 @@
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
 //
 // Contact: phylosoft @ gmail . com
-// WWW: www.phylosoft.org/forester
+// WWW: https://sites.google.com/site/cmzmasek/home/software/forester
 
 package org.forester.analysis;
 
@@ -124,6 +124,7 @@ public final class AncestralTaxonomyInference {
         if ( last_common_lineage.isEmpty() ) {
             boolean saw_viruses = false;
             boolean saw_cellular_organism = false;
+            boolean saw_x = false;
             for( final String[] lineage : lineages ) {
                 if ( lineage.length > 0 ) {
                     if ( lineage[ 0 ].equalsIgnoreCase( UniProtTaxonomy.VIRUSES ) ) {
@@ -132,14 +133,17 @@ public final class AncestralTaxonomyInference {
                     else if ( lineage[ 0 ].equalsIgnoreCase( UniProtTaxonomy.CELLULAR_ORGANISMS ) ) {
                         saw_cellular_organism = true;
                     }
-                    if ( saw_cellular_organism && saw_viruses ) {
+                    else if ( lineage[ 0 ].equalsIgnoreCase( UniProtTaxonomy.X ) ) {
+                        saw_x = true;
+                    }
+                    if ( ( saw_cellular_organism && saw_viruses ) || saw_x ) {
                         break;
                     }
                 }
             }
-            if ( saw_cellular_organism && saw_viruses ) {
-                last_common_lineage.add( UniProtTaxonomy.CELLULAR_ORGANISMS );
-                last_common = UniProtTaxonomy.CELLULAR_ORGANISMS;
+            if ( ( saw_cellular_organism && saw_viruses ) || saw_x ) {
+                last_common_lineage.add( UniProtTaxonomy.X );
+                last_common = UniProtTaxonomy.X;
             }
             else {
                 String msg = "no common lineage for:\n";