From: jprocter <Jim Procter>
Date: Thu, 4 Dec 2008 10:21:46 +0000 (+0000)
Subject: fix null pointer exception for sources which don't have any additional properties
X-Git-Tag: Release_2_5~396
X-Git-Url: http://source.jalview.org/gitweb/?a=commitdiff_plain;h=769b5ceb2eeb6d016b87f2605622c858ba913eea;p=jalview.git

fix null pointer exception for sources which don't have any additional properties
---

diff --git a/src/jalview/ws/seqfetcher/DbSourceProxyImpl.java b/src/jalview/ws/seqfetcher/DbSourceProxyImpl.java
index 10aaf7d..e3f5664 100644
--- a/src/jalview/ws/seqfetcher/DbSourceProxyImpl.java
+++ b/src/jalview/ws/seqfetcher/DbSourceProxyImpl.java
@@ -47,6 +47,10 @@ public abstract class DbSourceProxyImpl implements DbSourceProxy
    */
   public Hashtable getDbSourceProperties()
   {
+    if (props==null)
+    {
+      props = new Hashtable();
+    }
     return props;
   }