fix for transferring to single gene

git-svn-id: svn+ssh://svn.internal.sanger.ac.uk/repos/svn/pathsoft/artemis/trunk@12490 ee4ac58c-ac51-4696-9907-e4b3aa274f04

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

@@ -739,6 +739,8 @@ public class TransferAnnotationTool extends JFrame
    */
   private static String[] removeArrayElement(final String strArr[], final String str)
   {
+    if(strArr.length == 1)
+      return strArr;
     String[] newarray = new String[strArr.length - 1];
     int count = 0;
     for (int i = 0; i < strArr.length; i++)