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authorPaul Spooren <mail@aparcar.org>2020-08-09 15:33:37 -1000
committerAdrian Schmutzler <freifunk@adrianschmutzler.de>2020-08-12 11:08:05 +0200
commit1fdf6b745cc3d85be3743837817a360121554134 (patch)
tree6396426c1b63ceb0b21c486a3158ded303eebe3e /package/system/zram-swap/files/zram.init
parent4165232c45df224f32a94f43b9938d13d643b2a8 (diff)
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treewide: replace `which` with `command -v`
Fix shellcheck SC2230 > which is non-standard. Use builtin 'command -v' instead. Using `command -v` is POSIX compliant while `which` is not. Also to mention, `command -v` is a shell builtin whereas `which` is a separate busybox applet. Once applied to everything concerning OpenWrt we can disable the busybox feature `which` and save 3.8kB. Acked-by: Stijn Tintel <stijn@linux-ipv6.be> Signed-off-by: Paul Spooren <mail@aparcar.org> [also replace cases in zram-swap] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Diffstat (limited to 'package/system/zram-swap/files/zram.init')
-rwxr-xr-xpackage/system/zram-swap/files/zram.init6
1 files changed, 3 insertions, 3 deletions
diff --git a/package/system/zram-swap/files/zram.init b/package/system/zram-swap/files/zram.init
index a6126e578f..42c084855a 100755
--- a/package/system/zram-swap/files/zram.init
+++ b/package/system/zram-swap/files/zram.init
@@ -35,17 +35,17 @@ zram_applicable()
return 1
}
- which mkswap >/dev/null || {
+ command -v mkswap >/dev/null || {
logger -s -t zram_applicable -p daemon.err "[ERROR] 'mkswap' not installed"
return 1
}
- which swapon >/dev/null || {
+ command -v swapon >/dev/null || {
logger -s -t zram_applicable -p daemon.err "[ERROR] 'swapon' not installed"
return 1
}
- which swapoff >/dev/null || {
+ command -v swapoff >/dev/null || {
logger -s -t zram_applicable -p daemon.err "[ERROR] 'swapoff' not installed"
return 1
}