fix getFeatureCvTermsByFeature()

git-svn-id: svn+ssh://svn.internal.sanger.ac.uk/repos/svn/pathsoft/artemis/trunk@8818 ee4ac58c-ac51-4696-9907-e4b3aa274f04

artemis_sqlmap/FeatureCvTerm.xml

@@ -116,7 +116,7 @@
         LEFT JOIN db ON dbxref.db_id=db.db_id
         <dynamic>
           <isNotNull property="uniqueName" prepend="WHERE">
-            feature_id=(SELECT feature_id FROM feature WHERE uniquename=#uniqueName#)
+            feature_id IN (SELECT feature_id FROM feature WHERE uniquename=#uniqueName#)
           </isNotNull>
         </dynamic>
         ORDER BY fc.feature_cvterm_id, fc.rank, type_id, fcp.rank;