Fix some array quoting.

1 files changed, 5 insertions, 5 deletions

diff --git a/cron-jobs/ftpdir-cleanup b/cron-jobs/ftpdir-cleanup
index b290138..6455ed7 100755
--- a/cron-jobs/ftpdir-cleanup
+++ b/cron-jobs/ftpdir-cleanup
@@ -25,8 +25,8 @@ clean_pkg() {
 
 ${CLEANUP_DRYRUN} && warning 'dry run mode is active'
 
-for repo in ${PKGREPOS[@]}; do
-	for arch in ${ARCHES[@]}; do
+for repo in "${PKGREPOS[@]}"; do
+	for arch in "${ARCHES[@]}"; do
 		if [ ! -f "${FTP_BASE}/${repo}/os/${arch}/${repo}${DBEXT}" ]; then
 			continue
 		fi
@@ -69,7 +69,7 @@ if [ ${#old_pkgs[@]} -ge 1 ]; then
 fi
 
 # cleanup of legacy $repo/os/any directories
-for repo in ${PKGREPOS[@]}; do
+for repo in "${PKGREPOS[@]}"; do
 	if [ ! -d "${FTP_BASE}/${repo}/os/any" ]; then
 		continue
 	fi
@@ -103,8 +103,8 @@ if [ ${#old_pkgs[@]} -ge 1 ]; then
 	done
 fi
 
-for repo in ${PKGREPOS[@]}; do
-	for arch in ${ARCHES[@]}; do
+for repo in "${PKGREPOS[@]}"; do
+	for arch in "${ARCHES[@]}"; do
 		repo_unlock ${repo} ${arch}
 	done
 done