X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fschemes%2FRNAHelicesColour.java;h=9729a8347f2de9bc3a2e8c32ed7c5a2f070e7be7;hb=4d22590f9c429fe89f4e44b2045e6741acb27fa5;hp=cc7f5cad8b8c15ffb07f3499e22a962440ed3b5a;hpb=c19d2a91ca05e052e3408bf5852d88eb5d0608f1;p=jalview.git

diff --git a/src/jalview/schemes/RNAHelicesColour.java b/src/jalview/schemes/RNAHelicesColour.java
index cc7f5ca..9729a83 100644
--- a/src/jalview/schemes/RNAHelicesColour.java
+++ b/src/jalview/schemes/RNAHelicesColour.java
@@ -1,6 +1,6 @@
 /*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.9.0b2)
- * Copyright (C) 2015 The Jalview Authors
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
  * 
  * This file is part of Jalview.
  * 
@@ -91,6 +91,10 @@ public class RNAHelicesColour extends ResidueColourScheme
     // This loop will find the first rna structure annotation by which to colour
     // the sequences.
     AlignmentAnnotation[] annotations = alignment.getAlignmentAnnotation();
+    if (annotations == null)
+    {
+      return;
+    }
     for (int i = 0; i < annotations.length; i++)
     {