From: jprocter <jprocter@compbio.dundee.ac.uk>
Date: Tue, 11 Dec 2012 17:27:39 +0000 (+0000)
Subject: JAL-1217 check and avoid NPE if no datastore object instantiated
X-Git-Tag: Release_2_8_0b1~1^2~73
X-Git-Url: http://source.jalview.org/gitweb/?p=jalview.git;a=commitdiff_plain;h=c330d4dad8fc78c8ec1d5c35e5fc137836c9776d

JAL-1217 check and avoid NPE if no datastore object instantiated
---

diff --git a/src/jalview/ws/jws2/Jws2Discoverer.java b/src/jalview/ws/jws2/Jws2Discoverer.java
index 99a1726..8ad14e0 100644
--- a/src/jalview/ws/jws2/Jws2Discoverer.java
+++ b/src/jalview/ws/jws2/Jws2Discoverer.java
@@ -23,6 +23,7 @@ import jalview.gui.Desktop;
 import jalview.gui.JvSwingUtils;
 import jalview.ws.WSMenuEntryProviderI;
 import jalview.ws.jws2.jabaws2.Jws2Instance;
+import jalview.ws.params.ParamDatastoreI;
 
 import java.awt.Color;
 import java.awt.event.ActionEvent;
@@ -250,7 +251,7 @@ public class Jws2Discoverer implements Runnable, WSMenuEntryProviderI
 
     services.add(service);
     // retrieve the presets and parameter set and cache now
-    ParamDataStoreI pds = service.getParamStore();
+    ParamDatastoreI pds = service.getParamStore();
     if (pds != null)
     {
       pds.getPresets();