update juju shell

7d051e1a · danielqsj · 7e655e86 · 7d051e1a
Commit 7d051e1a authored Feb 24, 2019 by danielqsj
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ubuntu-juju.sh cluster/juju/prereqs/ubuntu-juju.sh +1 -1

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--- a/cluster/juju/prereqs/ubuntu-juju.sh
+++ b/cluster/juju/prereqs/ubuntu-juju.sh
@@ -22,7 +22,7 @@ set -o pipefail

 function check_for_ppa() {
    local repo="$1"
-    grep -qsw "$repo" /etc/apt/sources.list /etc/apt/sources.list.d/*
+    grep -qsw "${repo}" /etc/apt/sources.list /etc/apt/sources.list.d/*
 }

 function package_status() {