X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fschemes%2FPIDColourScheme.java;h=8061e67c3bc0282028234031ab76fa7c97e307b3;hb=9a88b5f931393037048bf4d8c1c3b871ae585b1c;hp=7f4bebeae89016568d89bbe635c565f09fc6a1fe;hpb=0bdaa0deb6ee514912d2ed730e19f618bc44cb69;p=jalview.git

diff --git a/src/jalview/schemes/PIDColourScheme.java b/src/jalview/schemes/PIDColourScheme.java
index 7f4bebe..8061e67 100755
--- a/src/jalview/schemes/PIDColourScheme.java
+++ b/src/jalview/schemes/PIDColourScheme.java
@@ -44,8 +44,9 @@ public class PIDColourScheme
       s = String.valueOf(res -= ('a' - 'A'));
     }
 
-    if (consensus == null ||
-        j >= consensus.length)
+    if (consensus == null
+        || j >= consensus.length
+        || consensus[j]==null)
     {
       return Color.white;
     }