X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fjalview%2Fgui%2FPaintRefresher.java;h=41a0da9d190dc76668cabde961c03857c495387a;hb=a45774ee31d9f35d4eff46d54d7deab719afb092;hp=f974f0a0a5888c305c61dda0498d0988ea4894fa;hpb=153dd62dc91da13ae732600e6ea55ddbe15eab39;p=jalview.git

diff --git a/src/jalview/gui/PaintRefresher.java b/src/jalview/gui/PaintRefresher.java
index f974f0a..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 2.6)
- * 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++)