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From 1fd29d8550d7d1573b2d2a60b41d6a5f3ca5003f Mon Sep 17 00:00:00 2001
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From: Harald Hoyer <harald@redhat.com>
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Date: Fri, 12 Feb 2021 13:26:14 +0100
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Subject: [PATCH] fix: shellcheck for modules.d/99squash/clear-squash.sh
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(cherry picked from commit 73f5cc7c3754f9561abe948b4b080a84b34c7d1a)
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Resolves: #1959336
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---
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modules.d/99squash/clear-squash.sh | 9 +++------
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1 file changed, 3 insertions(+), 6 deletions(-)
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diff --git a/modules.d/99squash/clear-squash.sh b/modules.d/99squash/clear-squash.sh
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index 34cb4cf5..1d626f98 100755
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--- a/modules.d/99squash/clear-squash.sh
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+++ b/modules.d/99squash/clear-squash.sh
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@@ -1,9 +1,6 @@
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-#!/bin/sh
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+#!/bin/bash
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SQUASH_MNT_REC=/squash/mounts
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-SQUASH_MNTS=( )
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-while read mnt; do
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- SQUASH_MNTS+=( "$mnt" )
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-done <<< "$(cat $SQUASH_MNT_REC)"
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+mapfile -t SQUASH_MNTS < $SQUASH_MNT_REC
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-umount --lazy -- ${SQUASH_MNTS[@]}
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+umount --lazy -- "${SQUASH_MNTS[@]}"
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