Tweak shell quoting per weasel's suggestion

diff --git a/modules/puppetmaster/files/update-fastly-ips.sh b/modules/puppetmaster/files/update-fastly-ips.sh
index 50f8cb7..6ccb3bf 100644 (file)
--- a/modules/puppetmaster/files/update-fastly-ips.sh
+++ b/modules/puppetmaster/files/update-fastly-ips.sh
@@ -4,7 +4,7 @@ set -e
 
 dest="$1"
 tmp=$(mktemp -d)
-trap 'rm -rf $tmp' EXIT
+trap "rm -rf '$tmp'" EXIT
 
 cd $tmp
 if [ -d /etc/ssl/ca-global ]; then