X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FPaintRefresher.java;h=ef797960fbdc37a78ef4d27cebf2695f12fe65e3;hb=e059f46e77f5106185c5ebd6be7c5c31c2fbd230;hp=0fe4b85e7a19ac63c83373aeeed3b93840c58877;hpb=efc31b4a8d5cee63555586804a2b79c06bdb5a14;p=jalview.git

diff --git a/src/jalview/gui/PaintRefresher.java b/src/jalview/gui/PaintRefresher.java
index 0fe4b85..ef79796 100755
--- a/src/jalview/gui/PaintRefresher.java
+++ b/src/jalview/gui/PaintRefresher.java
@@ -1,6 +1,6 @@
 /*
  * Jalview - A Sequence Alignment Editor and Viewer
- * Copyright (C) 2005 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
+ * Copyright (C) 2006 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -76,6 +76,9 @@ public class PaintRefresher
     {
         Component temp;
         Vector coms = (Vector) components.get(al);
+        if(coms==null)
+          return;
+
         Enumeration e = coms.elements();
 
         while (e.hasMoreElements())
@@ -90,8 +93,8 @@ public class PaintRefresher
             {
                 continue;
             }
-
-            temp.repaint();
+            else
+                temp.repaint();
         }
     }
 }