From 0bdaa0deb6ee514912d2ed730e19f618bc44cb69 Mon Sep 17 00:00:00 2001
From: amwaterhouse <Andrew Waterhouse>
Date: Tue, 10 Oct 2006 14:08:47 +0000
Subject: [PATCH] Check on null consensus

---
 src/jalview/schemes/PIDColourScheme.java |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/jalview/schemes/PIDColourScheme.java b/src/jalview/schemes/PIDColourScheme.java
index e09745a..7f4bebe 100755
--- a/src/jalview/schemes/PIDColourScheme.java
+++ b/src/jalview/schemes/PIDColourScheme.java
@@ -44,6 +44,11 @@ public class PIDColourScheme
       s = String.valueOf(res -= ('a' - 'A'));
     }
 
+    if (consensus == null ||
+        j >= consensus.length)
+    {
+      return Color.white;
+    }
 
     if ( (threshold != 0) && !aboveThreshold(s, j))
     {
-- 
1.7.10.2