From: gmungoc <g.m.carstairs@dundee.ac.uk>
Date: Wed, 26 Oct 2016 15:09:56 +0000 (+0100)
Subject: JAL-98 null reference to globalColourScheme as it has ref to consensus
X-Git-Tag: Release_2_10_1^2~22^2~3^2~1
X-Git-Url: http://source.jalview.org/gitweb/?a=commitdiff_plain;h=86cc86e5815d20b058456c0bf09b979546acde6e;p=jalview.git

JAL-98 null reference to globalColourScheme as it has ref to consensus
---

diff --git a/src/jalview/viewmodel/AlignmentViewport.java b/src/jalview/viewmodel/AlignmentViewport.java
index 49f537d..1afe586 100644
--- a/src/jalview/viewmodel/AlignmentViewport.java
+++ b/src/jalview/viewmodel/AlignmentViewport.java
@@ -939,7 +939,9 @@ public abstract class AlignmentViewport implements AlignViewportI,
     groupConservation = null;
     hconsensus = null;
     hcomplementConsensus = null;
-    // TODO removed listeners from changeSupport?
+    // colour scheme may hold reference to consensus
+    globalColourScheme = null;
+    // TODO remove listeners from changeSupport?
     changeSupport = null;
     setAlignment(null);
   }