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| author | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-05-10 16:47:46 +0200 |
|---|---|---|
| committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-07-11 12:52:01 +0200 |
| commit | d7d6e055e9d9d9554f59e919f37e0b6cd46b12a1 (patch) | |
| tree | e2495a77aa22a3f89014293181c101f93dc14bc0 /package/base-files/files/lib | |
| parent | 5115cb0501674bd613d39edab41957578565ff9e (diff) | |
| download | upstream-d7d6e055e9d9d9554f59e919f37e0b6cd46b12a1.tar.gz upstream-d7d6e055e9d9d9554f59e919f37e0b6cd46b12a1.tar.bz2 upstream-d7d6e055e9d9d9554f59e919f37e0b6cd46b12a1.zip | |
base-files: replace backticks by $(...)
This replaces deprecated backticks by more versatile $(...) syntax.
This does not touch lib/upgrade/nand.sh, as there replacement is
not trivial.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Diffstat (limited to 'package/base-files/files/lib')
| -rw-r--r-- | package/base-files/files/lib/preinit/30_failsafe_wait | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/package/base-files/files/lib/preinit/30_failsafe_wait b/package/base-files/files/lib/preinit/30_failsafe_wait index 85dca398fa..a2c2c386aa 100644 --- a/package/base-files/files/lib/preinit/30_failsafe_wait +++ b/package/base-files/files/lib/preinit/30_failsafe_wait @@ -91,7 +91,7 @@ failsafe_wait() { grep -q 'failsafe=' /proc/cmdline && FAILSAFE=true && export FAILSAFE if [ "$FAILSAFE" != "true" ]; then fs_wait_for_key f 'to enter failsafe mode' $fs_failsafe_wait_timeout && FAILSAFE=true - [ -f "/tmp/failsafe_button" ] && FAILSAFE=true && echo "- failsafe button "`cat /tmp/failsafe_button`" was pressed -" + [ -f "/tmp/failsafe_button" ] && FAILSAFE=true && echo "- failsafe button "$(cat /tmp/failsafe_button)" was pressed -" [ "$FAILSAFE" = "true" ] && export FAILSAFE && touch /tmp/failsafe fi } |