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Quote shell variable expansion

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This commit is contained in:
Andrew Lytvynov 2018-05-31 16:04:19 -07:00
parent 1f7671b18d
commit 7e444a453b
1 changed files with 1 additions and 1 deletions
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2
cluster/gce/gci/configure.sh
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@ -265,7 +265,7 @@ EOF
}
function install-exec-auth-plugin {
if [[ ! ${EXEC_AUTH_PLUGIN_URL:-} ]]; then
if [[ ! "${EXEC_AUTH_PLUGIN_URL:-}" ]]; then
return
fi
local -r plugin_url="${EXEC_AUTH_PLUGIN_URL}"