From efdaafc0f973acdb3fc878434acb3b982e35ccaf Mon Sep 17 00:00:00 2001
From: Chris Dent <chdent@redhat.com>
Date: Tue, 14 Oct 2014 21:08:32 +0100
Subject: [PATCH] Use $() instead of ``

There are other instances of this in other files, just tidying
ceilometer at the moment.

Change-Id: I136a20d7ac50fdf02cbd1102613e324e313b7b0a
---
 lib/ceilometer | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/ceilometer b/lib/ceilometer
index 9bb31218a0..26c698cf5c 100644
--- a/lib/ceilometer
+++ b/lib/ceilometer
@@ -178,7 +178,7 @@ function configure_ceilometer {
     configure_auth_token_middleware $CEILOMETER_CONF ceilometer $CEILOMETER_AUTH_CACHE_DIR
 
     if [ "$CEILOMETER_BACKEND" = 'mysql' ] || [ "$CEILOMETER_BACKEND" = 'postgresql' ] ; then
-        iniset $CEILOMETER_CONF database connection `database_connection_url ceilometer`
+        iniset $CEILOMETER_CONF database connection $(database_connection_url ceilometer)
         iniset $CEILOMETER_CONF DEFAULT collector_workers $API_WORKERS
     else
         iniset $CEILOMETER_CONF database connection mongodb://localhost:27017/ceilometer