X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Frenderer%2FAnnotationRenderer.java;fp=src%2Fjalview%2Frenderer%2FAnnotationRenderer.java;h=671bf6b799c8d58e305fc558015e51a307b90cb4;hb=f6d3b491c392914981b65fee21df51b530ee80f7;hp=adca17e5a81152a2a1bc5b217b487527a7bb1b61;hpb=46de3e3e40a79d4d8b11c48190d3bf1654e7c76b;p=jalview.git

diff --git a/src/jalview/renderer/AnnotationRenderer.java b/src/jalview/renderer/AnnotationRenderer.java
index adca17e..671bf6b 100644
--- a/src/jalview/renderer/AnnotationRenderer.java
+++ b/src/jalview/renderer/AnnotationRenderer.java
@@ -150,6 +150,7 @@ public class AnnotationRenderer
    */
   public void dispose()
   {
+    hiddenColumns = null;
     hconsensus = null;
     complementConsensus = null;
     hStrucConsensus = null;