X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FPaintRefresher.java;h=ea28568c0e65cfc4767aa084942de9522ea468cd;hb=5ae7fc3b4050c0ed10c9e6ad96f4b5360bce5f84;hp=0fe4b85e7a19ac63c83373aeeed3b93840c58877;hpb=efc31b4a8d5cee63555586804a2b79c06bdb5a14;p=jalview.git

diff --git a/src/jalview/gui/PaintRefresher.java b/src/jalview/gui/PaintRefresher.java
index 0fe4b85..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())
@@ -90,8 +93,8 @@ public class PaintRefresher
             {
                 continue;
             }
-
-            temp.repaint();
+            else
+                temp.repaint();
         }
     }
 }