X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;ds=inline;f=src%2Fjalview%2Fgui%2FIdPanel.java;h=4a4ea63f29c199444f6c5bc5ec35f5b5afdd33bc;hb=5aeb9ce3b99be8cbe7ca47c04a31dca3e3bbc282;hp=4032a5e09d3882c341039c67444b7c82665ced22;hpb=a84eb4b6439c991387f642889321172a906fff84;p=jalview.git

diff --git a/src/jalview/gui/IdPanel.java b/src/jalview/gui/IdPanel.java
index 4032a5e..4a4ea63 100755
--- a/src/jalview/gui/IdPanel.java
+++ b/src/jalview/gui/IdPanel.java
@@ -318,6 +318,9 @@ public class IdPanel extends JPanel implements MouseListener,
      */
     void selectSeqs(int start, int end)
     {
+      if(av.getSelectionGroup()==null)
+            return;
+
         lastid = start;
 
         if (end < start)
@@ -330,7 +333,7 @@ public class IdPanel extends JPanel implements MouseListener,
 
         for (int i = start; i <= end; i++)
         {
-            av.getSelectionGroup().addSequence(av.getAlignment().getSequenceAt(i),
+          av.getSelectionGroup().addSequence(av.getAlignment().getSequenceAt(i),
                 true);
         }
     }