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| author | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-05-10 16:20:55 +0200 |
|---|---|---|
| committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-07-15 18:33:56 +0200 |
| commit | e49fac097ca738658bf33fd918437bfec3e6ed80 (patch) | |
| tree | be30d01c6d5acf83858a5930dcfa16db3d2dcea0 /package/base-files/files/lib/upgrade | |
| parent | 9c170cb92f4fbb316592c11567a080eb3f6a1fc3 (diff) | |
| download | upstream-e49fac097ca738658bf33fd918437bfec3e6ed80.tar.gz upstream-e49fac097ca738658bf33fd918437bfec3e6ed80.tar.bz2 upstream-e49fac097ca738658bf33fd918437bfec3e6ed80.zip | |
base-files: replace backticks in lib/upgrade/nand.sh
This replaces deprecated backticks by more versatile $(...) syntax.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Diffstat (limited to 'package/base-files/files/lib/upgrade')
| -rw-r--r-- | package/base-files/files/lib/upgrade/nand.sh | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/package/base-files/files/lib/upgrade/nand.sh b/package/base-files/files/lib/upgrade/nand.sh index e7d7bf8d13..ad04bbc753 100644 --- a/package/base-files/files/lib/upgrade/nand.sh +++ b/package/base-files/files/lib/upgrade/nand.sh @@ -231,7 +231,7 @@ nand_upgrade_ubinized() { # Write the UBIFS image to UBI volume nand_upgrade_ubifs() { - local rootfs_length=`(cat $1 | wc -c) 2> /dev/null` + local rootfs_length=$( (cat $1 | wc -c) 2> /dev/null) nand_upgrade_prepare_ubi "$rootfs_length" "ubifs" "0" "0" @@ -249,8 +249,8 @@ nand_upgrade_tar() { local board_dir=$(tar tf $tar_file | grep -m 1 '^sysupgrade-.*/$') board_dir=${board_dir%/} - local kernel_length=`(tar xf $tar_file ${board_dir}/kernel -O | wc -c) 2> /dev/null` - local rootfs_length=`(tar xf $tar_file ${board_dir}/root -O | wc -c) 2> /dev/null` + local kernel_length=$( (tar xf $tar_file ${board_dir}/kernel -O | wc -c) 2> /dev/null) + local rootfs_length=$( (tar xf $tar_file ${board_dir}/root -O | wc -c) 2> /dev/null) local rootfs_type="$(identify_tar "$tar_file" ${board_dir}/root)" @@ -307,7 +307,7 @@ nand_do_upgrade() { nand_do_platform_check() { local board_name="$1" local tar_file="$2" - local control_length=`(tar xf $tar_file sysupgrade-$board_name/CONTROL -O | wc -c) 2> /dev/null` + local control_length=$( (tar xf $tar_file sysupgrade-$board_name/CONTROL -O | wc -c) 2> /dev/null) local file_type="$(identify $2)" [ "$control_length" = 0 -a "$file_type" != "ubi" -a "$file_type" != "ubifs" ] && { |