X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FAlignFrame.java;h=7db8f01805fec6f67eb2650b1b925eb7e018c4ef;hb=59337999169ff8987c3f8ffc4ae30ca8cf1e56aa;hp=399ffa4ae1462465861a54396001ceeb1fc0acd8;hpb=f35a68b13c21594f198a65f4ad14b2b52aa6d05b;p=jalview.git

diff --git a/src/jalview/gui/AlignFrame.java b/src/jalview/gui/AlignFrame.java
index 399ffa4..7db8f01 100755
--- a/src/jalview/gui/AlignFrame.java
+++ b/src/jalview/gui/AlignFrame.java
@@ -962,6 +962,7 @@ public class AlignFrame
             PaintRefresher.RemoveComponent(ap.seqPanel.seqCanvas);
             PaintRefresher.RemoveComponent(ap.idPanel.idCanvas);
             PaintRefresher.RemoveComponent(ap);
+            ap.av.alignment = null;
           }
         }
         else
@@ -972,6 +973,7 @@ public class AlignFrame
           PaintRefresher.RemoveComponent(alignPanel.seqPanel.seqCanvas);
           PaintRefresher.RemoveComponent(alignPanel.idPanel.idCanvas);
           PaintRefresher.RemoveComponent(alignPanel);
+          viewport.alignment = null;
           alignPanel = null;
           viewport = null;