forked from evolix/evobackup
Fix shell syntax error when ${btrfs_bin} variable is empty
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4d9d846703
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@ -12,6 +12,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
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### Fixed
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* shell syntax error when ${btrfs_bin} variable is empty
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### Security
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## [22.04] - 2022-04-20
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@ -13,7 +13,7 @@ target_path="${2:?}"
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lock_target() {
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target="${1:?}"
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btrfs_bin=$(command -v btrfs)
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if [ -z ${btrfs_bin} ]; then
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if [ -z "${btrfs_bin}" ]; then
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error "btrfs not found. Please install btrfs-progs."
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fi
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if is_btrfs "${target}"; then
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@ -26,7 +26,7 @@ lock_target() {
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unlock_target() {
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target="${1:?}"
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btrfs_bin=$(command -v btrfs)
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if [ -z ${btrfs_bin} ]; then
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if [ -z "${btrfs_bin}" ]; then
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error "btrfs not found. Please install brtfs-progs."
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fi
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if is_btrfs "${target}"; then
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@ -53,7 +53,7 @@ rm -f "${CONFDIR}/${jail_name}"
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rm -rf "$(jail_config_dir "${jail_name}")"
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btrfs_bin=$(command -v btrfs)
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if [ -z ${btrfs_bin} ]; then
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if [ -z "${btrfs_bin}" ]; then
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error "btrfs not found. Please install btrfs-progs."
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fi
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@ -63,7 +63,7 @@ delete_inc_btrfs() {
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inc_path=$(inc_path "${jail_name}" "${inc_name}")
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btrfs_bin=$(command -v btrfs)
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if [ -z ${btrfs_bin} ]; then
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if [ -z "${btrfs_bin}" ]; then
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error "btrfs not found. Please install btrfs-progs."
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fi
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