X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FPaintRefresher.java;h=41a0da9d190dc76668cabde961c03857c495387a;hb=c9cb2ef932ff18d9f0b7318df8b622e7d665f9ef;hp=058dbc05716f5660a8446244590cfd2e58c30435;hpb=d423f22792e47dbc800ae220a58677f988971d06;p=jalview.git

diff --git a/src/jalview/gui/PaintRefresher.java b/src/jalview/gui/PaintRefresher.java
index 058dbc0..41a0da9 100755
--- a/src/jalview/gui/PaintRefresher.java
+++ b/src/jalview/gui/PaintRefresher.java
@@ -1,6 +1,6 @@
 /*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.5)
- * Copyright (C) 2010 J Procter, AM Waterhouse, G Barton, M Clamp, S Searle
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.7)
+ * Copyright (C) 2011 J Procter, AM Waterhouse, G Barton, M Clamp, S Searle
  * 
  * This file is part of Jalview.
  * 
@@ -224,7 +224,9 @@ public class PaintRefresher
 
   static AlignmentPanel[] getAssociatedPanels(String id)
   {
+    if (components==null) { return new AlignmentPanel[0]; };
     Vector comps = (Vector) components.get(id);
+    if (comps==null) { return new AlignmentPanel[0]; };
     Vector tmp = new Vector();
     int i, iSize = comps.size();
     for (i = 0; i < iSize; i++)