fix for disposing of multicomparator using chado entries

git-svn-id: svn+ssh://svn.internal.sanger.ac.uk/repos/svn/pathsoft/artemis/trunk@6662 ee4ac58c-ac51-4696-9907-e4b3aa274f04

uk/ac/sanger/artemis/components/MultiComparator.java

@@ -20,7 +20,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  *
- * $Header: //tmp/pathsoft/artemis/uk/ac/sanger/artemis/components/MultiComparator.java,v 1.17 2007-10-11 13:49:44 tjc Exp $
+ * $Header: //tmp/pathsoft/artemis/uk/ac/sanger/artemis/components/MultiComparator.java,v 1.18 2007-11-01 14:50:12 tjc Exp $
  */
 
 package uk.ac.sanger.artemis.components;
@@ -53,7 +53,7 @@ import javax.swing.JMenuItem;
  *  to keep them synchronized.
  *
  *  @author Kim Rutherford <kmr@sanger.ac.uk>
- *  @version $Id: MultiComparator.java,v 1.17 2007-10-11 13:49:44 tjc Exp $
+ *  @version $Id: MultiComparator.java,v 1.18 2007-11-01 14:50:12 tjc Exp $
  **/
 
 public class MultiComparator extends JFrame 
@@ -426,10 +426,12 @@ public class MultiComparator extends JFrame
     }
 
     setVisible(false);
+    
     for(int i = 0 ; i < getEntryGroupArray().length ; ++i) 
     {
       final EntryGroup entry_group = getEntryGroupArray()[i];
-      entry_group.unref();
+      if(!GeneUtils.isDatabaseEntry(entry_group))
+        entry_group.unref();
     }
 
     dispose();