From 5dd96390f4e5694b0dccf6cd33105c7cc237077c Mon Sep 17 00:00:00 2001
From: gmungoc <g.m.carstairs@dundee.ac.uk>
Date: Wed, 4 Oct 2017 11:29:03 +0100
Subject: [PATCH] JAL-2744 handle null features list

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

diff --git a/src/jalview/gui/PopupMenu.java b/src/jalview/gui/PopupMenu.java
index b574ddd..8e9bade 100644
--- a/src/jalview/gui/PopupMenu.java
+++ b/src/jalview/gui/PopupMenu.java
@@ -528,7 +528,7 @@ public class PopupMenu extends JPopupMenu implements ColourChangeListener
    */
   protected void addFeatureDetails(List<SequenceFeature> features)
   {
-    if (features.isEmpty())
+    if (features == null || features.isEmpty())
     {
       return;
     }
-- 
1.7.10.2