From 78ce822b6f56fc5c6cc43be77f0faa47fbeabba6 Mon Sep 17 00:00:00 2001
From: Eric Banks <ebanks@broadinstitute.org>
Date: Mon, 19 Nov 2012 09:07:04 -0500
Subject: [PATCH] Protect against NPE when using non-GATK reports for inputs
 expecting valid GATK reports

---
 .../broadinstitute/sting/gatk/report/GATKReportVersion.java    | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/public/java/src/org/broadinstitute/sting/gatk/report/GATKReportVersion.java b/public/java/src/org/broadinstitute/sting/gatk/report/GATKReportVersion.java
index b51fb17f0..1079d9b91 100755
--- a/public/java/src/org/broadinstitute/sting/gatk/report/GATKReportVersion.java
+++ b/public/java/src/org/broadinstitute/sting/gatk/report/GATKReportVersion.java
@@ -80,6 +80,9 @@ public enum GATKReportVersion {
      * @return The version as an enum.
      */
     public static GATKReportVersion fromHeader(String header) {
+        if ( header == null )
+            throw new UserException.BadInput("The GATK report has no version specified in the header");
+
         if (header.startsWith("##:GATKReport.v0.1 "))
             return GATKReportVersion.V0_1;