diff options
| author |   Fedor Ross <fedor.ross@ifm.com> | 2020-11-18 18:13:13 +0100 |
|---|---|---|
| committer |   Steve Sakoman <steve@sakoman.com> | 2020-11-30 12:05:57 -1000 |
| commit | 34161447a03386d629a3782dabcd7f56fd8b9814 (patch) | |
| tree | dffe5cd2eb6fdab66bf63374def4a80dc4a1f9e7 /meta/recipes-core | |
| parent | 5fe58dbfbc42aa105a6be6444878f0c0588cb4d5 (diff) | |
| download | openembedded-core-34161447a03386d629a3782dabcd7f56fd8b9814.tar.gz | |
eudev: remove bashism to be compatible with dash
Remove 'echo -e' and replace it with 'printf'. In bash the builtin
'echo' has an option for interpreting backslash escapes. In a shell like
dash the builtin 'echo' interprets backslash escapes by default.
Therefor the 'echo' in dash doesn't have the '-e' option. When using
'printf' instead it is safe to use it either with bash or dash.
Signed-off-by: Fedor Ross <fedor.ross@ifm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit c747acca33f84879a1ebd0ef972c07f4d5dff8b7)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Diffstat (limited to 'meta/recipes-core')
| -rw-r--r-- | meta/recipes-core/udev/eudev/init | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/meta/recipes-core/udev/eudev/init b/meta/recipes-core/udev/eudev/init index 0455ade258..c60dbbf6d5 100644 --- a/meta/recipes-core/udev/eudev/init +++ b/meta/recipes-core/udev/eudev/init @@ -52,7 +52,7 @@ case "$1" in kill_udevd > "/dev/null" 2>&1 # trigger the sorted events - [ -e /proc/sys/kernel/hotplug ] && echo -e '\000' >/proc/sys/kernel/hotplug + [ -e /proc/sys/kernel/hotplug ] && printf '\0\n' >/proc/sys/kernel/hotplug @UDEVD@ -d udevadm control --env=STARTUP=1 |