fix: shellcheck for modules.d/99squash/clear-squash.sh

2021-02-12 13:26:14 +01:00 · 2021-02-12 13:26:14 +01:00 · 73f5cc7c37
parent 119bb1b81d
commit 73f5cc7c37
1 changed files with 3 additions and 6 deletions
--- a/modules.d/99squash/clear-squash.sh
+++ b/modules.d/99squash/clear-squash.sh
@ -1,9 +1,6 @@
-#!/bin/sh
+#!/bin/bash
 SQUASH_MNT_REC=/squash/mounts
-SQUASH_MNTS=( )

-while read mnt; do
-    SQUASH_MNTS+=( "$mnt" )
-done <<< "$(cat $SQUASH_MNT_REC)"
+mapfile -t SQUASH_MNTS < $SQUASH_MNT_REC

-umount --lazy -- ${SQUASH_MNTS[@]}
+umount --lazy -- "${SQUASH_MNTS[@]}"