From 46287d8d71f358b330a5b2c28dace72cbdd3492f Mon Sep 17 00:00:00 2001
From: Bob Ball <bob.ball@citrix.com>
Date: Tue, 30 Jul 2013 09:43:17 +0100
Subject: [PATCH] Some bash versions don't support negative lengths

Fix to make the service string work on these versions of bash too

Change-Id: Ibb9868ea7bf44480be76a8ea9d7d9fbc278a8ef3
---
 functions | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/functions b/functions
index b8fd6880ee..632cd46b2f 100644
--- a/functions
+++ b/functions
@@ -1116,7 +1116,7 @@ function service_check() {
 
     for service in $failures; do
         service=`basename $service`
-        service=${service::-8}
+        service=${service%.failure}
         echo "Error: Service $service is not running"
     done