From 0b8d90322518b88f3d88babbbe4af03811aaa7b2 Mon Sep 17 00:00:00 2001
From: amwaterhouse <Andrew Waterhouse>
Date: Fri, 7 Jul 2006 13:04:21 +0000
Subject: [PATCH] Coms might be null

---
 src/jalview/gui/PaintRefresher.java |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/jalview/gui/PaintRefresher.java b/src/jalview/gui/PaintRefresher.java
index e05f44d..ea28568 100755
--- a/src/jalview/gui/PaintRefresher.java
+++ b/src/jalview/gui/PaintRefresher.java
@@ -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())
-- 
1.7.10.2