From 8f2bfac7a611878160648fa99d6402e313dcd7a8 Mon Sep 17 00:00:00 2001
From: ebanks <ebanks@348d0f76-0448-11de-a6fe-93d51630548a>
Date: Mon, 26 Apr 2010 05:02:09 +0000
Subject: [PATCH] Bug fix for NullPointerException

git-svn-id: file:///humgen/gsa-scr1/gsa-engineering/svn_contents/trunk@3256 348d0f76-0448-11de-a6fe-93d51630548a
---
 .../sting/gatk/refdata/RefMetaDataTracker.java             | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/java/src/org/broadinstitute/sting/gatk/refdata/RefMetaDataTracker.java b/java/src/org/broadinstitute/sting/gatk/refdata/RefMetaDataTracker.java
index 23db84144..f74004479 100644
--- a/java/src/org/broadinstitute/sting/gatk/refdata/RefMetaDataTracker.java
+++ b/java/src/org/broadinstitute/sting/gatk/refdata/RefMetaDataTracker.java
@@ -321,17 +321,14 @@ public class RefMetaDataTracker {
         } else {
             for ( Map.Entry<String, RODRecordList> datum : map.entrySet() ) {
                 final String rodName = datum.getKey();
-                if ( rodName.startsWith(luName) ) {
+                if ( datum.getValue() != null && rodName.startsWith(luName) ) {
                     if ( trackData == null ) trackData = new RODRecordListImpl(name);
                     //System.out.printf("Adding bindings from %s to %s at %s%n", rodName, name, datum.getValue().getLocation());
                     ((RODRecordListImpl)trackData).add(datum.getValue(), true);
                 }
             }
         }
-        if ( trackData != null )
-            return trackData;
-        else
-            return null;
+        return trackData;
     }
 
     /**