commit d6ee73f94ff7c83c900acf9a12507df5be3a2b82
author Jesse Andrews <anotherjesse@gmail.com> Sun Oct 30 19:40:38 2011 -0700
committer Jesse Andrews <anotherjesse@gmail.com> Sun Oct 30 19:40:38 2011 -0700
tree 565f3382ae076d7ddd8d61af916999af3b7a1811
parent 2b7d221e6c7707a9973c8d32dd72f66fe7bb7ab7

blow up if CACHEDIR doesn't exist

tools/get_uec_image.sh

diff --git a/tools/get_uec_image.sh b/tools/get_uec_image.sh
index b903ad7..526fb44 100755
--- a/tools/get_uec_image.sh
+++ b/tools/get_uec_image.sh
@@ -94,7 +94,7 @@
 # Get the UEC image
 UEC_NAME=$DIST_NAME-server-cloudimg-amd64
 if [ ! -e $CACHEDIR/$UEC_NAME-disk1.img ]; then
-    (cd $CACHEDIR; wget -N http://uec-images.ubuntu.com/$DIST_NAME/current/$UEC_NAME-disk1.img)
+    (cd $CACHEDIR && wget -N http://uec-images.ubuntu.com/$DIST_NAME/current/$UEC_NAME-disk1.img)
 
 
     # Connect to nbd and wait till it is ready