X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fappletgui%2FAPopupMenu.java;h=80006c2f5b051e1bdf8f3483c7d847e996a3ddbe;hb=6636e89537d7f51f4a71e616d3bb0f612097d050;hp=abd76d69481f336fa69ba4b5b838868c091489bd;hpb=95a46891288f4fc63d690cab4f56879678f54fb6;p=jalview.git

diff --git a/src/jalview/appletgui/APopupMenu.java b/src/jalview/appletgui/APopupMenu.java
index abd76d6..80006c2 100755
--- a/src/jalview/appletgui/APopupMenu.java
+++ b/src/jalview/appletgui/APopupMenu.java
@@ -379,6 +379,9 @@ public class APopupMenu
   protected void abovePIDColour_itemStateChanged(ItemEvent ie)
   {
     SequenceGroup sg = getGroup();
+    if(sg.cs==null)
+          return;
+
     if (abovePIDColour.getState())
     {
       sg.cs.setConsensus(AAFrequency.calculate(sg.sequences, 0,
@@ -435,6 +438,8 @@ public class APopupMenu
   protected void conservationMenuItem_itemStateChanged(ItemEvent ie)
   {
     SequenceGroup sg = getGroup();
+    if(sg.cs==null)
+          return;
 
     if (conservationMenuItem.getState())
     {