X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2FSequenceGroup.java;h=aa2e1c50b673c6c3a1875ac45642be1a05845c17;hb=902a15eeb7361608e4b0b8b421a5435d21b1ee63;hp=90adafe806b51502641446b0d09e396afe7c2420;hpb=8e1be43e250107a4d86898bd554cf03098fa5957;p=jalview.git

diff --git a/src/jalview/datamodel/SequenceGroup.java b/src/jalview/datamodel/SequenceGroup.java
index 90adafe..aa2e1c5 100755
--- a/src/jalview/datamodel/SequenceGroup.java
+++ b/src/jalview/datamodel/SequenceGroup.java
@@ -1369,6 +1369,10 @@ public class SequenceGroup implements AnnotatedCollectionI
 
   public void setColourScheme(ColourSchemeI scheme)
   {
+    if (cs == null)
+    {
+      cs = new CollectionColourScheme();
+    }
     cs.setColourScheme(scheme);
   }