From 99cb058c4b312055ca758890b10d41428105dabe Mon Sep 17 00:00:00 2001
From: amwaterhouse <Andrew Waterhouse>
Date: Fri, 18 Mar 2005 17:34:56 +0000
Subject: [PATCH] null point bug fixed

---
 src/jalview/gui/SeqPanel.java |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/jalview/gui/SeqPanel.java b/src/jalview/gui/SeqPanel.java
index 255be5d..55bec56 100755
--- a/src/jalview/gui/SeqPanel.java
+++ b/src/jalview/gui/SeqPanel.java
@@ -388,7 +388,8 @@ public class SeqPanel extends JPanel
     oldSeq = seq;
 
     SequenceI sequence = (Sequence) av.getAlignment().getSequenceAt(seq);
-    if(res>sequence.getLength())
+
+    if(sequence==null || res>sequence.getLength())
       return;
 
     stretchGroup = av.getSelectionGroup();
-- 
1.7.10.2