From c295dd6ec0487b99ee6b7625fcab12c3d72028f0 Mon Sep 17 00:00:00 2001
From: amwaterhouse <Andrew Waterhouse>
Date: Fri, 15 Apr 2005 15:16:54 +0000
Subject: [PATCH] clustalx exception in colourchange

---
 src/jalview/gui/AlignFrame.java |   18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/src/jalview/gui/AlignFrame.java b/src/jalview/gui/AlignFrame.java
index b00a584..3625e45 100755
--- a/src/jalview/gui/AlignFrame.java
+++ b/src/jalview/gui/AlignFrame.java
@@ -821,10 +821,20 @@ public class AlignFrame extends GAlignFrame
       {
         SequenceGroup sg = (SequenceGroup)groups.elementAt(i);
 
-
-        try{
-          sg.cs = (ColourSchemeI)cs.getClass().newInstance();
-        }catch(Exception ex){}
+        if (cs instanceof ClustalxColourScheme)
+        {
+          sg.cs = new ClustalxColourScheme(sg.sequences, sg.getWidth());
+        }
+        else
+          try
+          {
+            sg.cs = (ColourSchemeI) cs.getClass().newInstance();
+          }
+          catch (Exception ex)
+          {
+            ex.printStackTrace();
+            sg.cs = cs;
+          }
 
         if(viewport.getAbovePIDThreshold())
         {
-- 
1.7.10.2