From 037daa4134eda1fb08c763f1f477bef4c8ef4228 Mon Sep 17 00:00:00 2001
From: erickson <erickson@9efc2488-bf62-4759-914b-345cdb29e865>
Date: Wed, 2 Mar 2005 22:50:45 +0000
Subject: [PATCH] we now return undef if any level of the sought config doesn't
 exist

git-svn-id: svn://svn.open-ils.org/OpenSRF/trunk@157 9efc2488-bf62-4759-914b-345cdb29e865
---
 src/perlmods/OpenSRF/Utils/SettingsClient.pm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/perlmods/OpenSRF/Utils/SettingsClient.pm b/src/perlmods/OpenSRF/Utils/SettingsClient.pm
index 6846b70..b7fed49 100755
--- a/src/perlmods/OpenSRF/Utils/SettingsClient.pm
+++ b/src/perlmods/OpenSRF/Utils/SettingsClient.pm
@@ -45,6 +45,9 @@ sub config_value {
 	# call out to settings server when necessary....
 	try {
 		for my $key (@keys) {
+			if(!defined($hash)){
+				return undef;
+			}
 			$hash = $hash->{$key};
 		}
 
-- 
2.11.0