From 56a505fc2d3b95c310f2330b4e4d45d8dfe8f0e1 Mon Sep 17 00:00:00 2001
From: Justin Shepherd <galstrom21@gmail.com>
Date: Wed, 26 Oct 2011 10:45:02 -0500
Subject: [PATCH] bug fix.. resulted in following error message:

./exercise.sh: line 96: [: missing `]'
---
 exercise.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/exercise.sh b/exercise.sh
index b73d6aa..3f2c94e 100755
--- a/exercise.sh
+++ b/exercise.sh
@@ -93,7 +93,7 @@ IP=`nova show $NAME | grep "private network" | cut -d"|" -f3`
 
 # for single node deployments, we can ping private ips
 MULTI_HOST=${MULTI_HOST:-0}
-if [ "$MULTI_HOST" = "0"]; then
+if [ "$MULTI_HOST" = "0" ]; then
     # ping it once (timeout of a second)
     ping -c1 -w1 $IP || true