From 8a32fd2061fd323489fb15eb30994953c980a5b3 Mon Sep 17 00:00:00 2001
From: Scott Battaglia <scott.battaglia@gmail.com>
Date: Wed, 12 Aug 2009 13:43:57 +0000
Subject: [PATCH] NOJIRA

forgot a check for null.  Whoops.
---
 .../src/main/java/org/jasig/cas/client/util/CommonUtils.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cas-client-core/src/main/java/org/jasig/cas/client/util/CommonUtils.java b/cas-client-core/src/main/java/org/jasig/cas/client/util/CommonUtils.java
index 608fc24..5a8240d 100644
--- a/cas-client-core/src/main/java/org/jasig/cas/client/util/CommonUtils.java
+++ b/cas-client-core/src/main/java/org/jasig/cas/client/util/CommonUtils.java
@@ -246,6 +246,6 @@ public final class CommonUtils {
      * @return the value of the parameter.
      */
     public static String safeGetParameter(final HttpServletRequest request, final String parameter) {
-        return request.getQueryString().indexOf(parameter) != -1 ? request.getParameter(parameter) : null;       
+        return request.getQueryString() == null || request.getQueryString().indexOf(parameter) == -1 ? null : request.getParameter(parameter);       
     }
 }