From a50dc1e9537d68da7263cb5b4ca9ba6a0b4b8b5a Mon Sep 17 00:00:00 2001
From: amwaterhouse <Andrew Waterhouse>
Date: Tue, 21 Nov 2006 15:28:24 +0000
Subject: [PATCH] Checks on features displayed

---
 src/jalview/gui/FeatureRenderer.java |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/jalview/gui/FeatureRenderer.java b/src/jalview/gui/FeatureRenderer.java
index b584d89..72f4bef 100755
--- a/src/jalview/gui/FeatureRenderer.java
+++ b/src/jalview/gui/FeatureRenderer.java
@@ -212,7 +212,7 @@ public class FeatureRenderer
        {
         type =  renderOrder[renderIndex];
 
-        if(!av.featuresDisplayed.containsKey(type))
+        if(type==null || !av.featuresDisplayed.containsKey(type))
           continue;
 
         // loop through all features in sequence to find
-- 
1.7.10.2