JAL-2371 tests added

[jalview.git] / src / jalview / datamodel / SequenceGroup.java

diff --git a/src/jalview/datamodel/SequenceGroup.java b/src/jalview/datamodel/SequenceGroup.java
index 90adafe..aa2e1c5 100755 (executable)
--- 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);
   }