This reverts commit b1f6a5d9df.
In this particular case, the echo command was _not_ useless, but
converted the newlines back to spaces.
Add a comment into the code to make that obvious for the next one
looking at it like me.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
The output is already produced in the inner $() brackets, no need
to catch and echo it again.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This drops the shebang from all target files for /lib and
/etc/uci-defaults folders, as these are sourced and the shebang
is useless.
While at it, fix the executable flag on a few of these files.
This does not touch ar71xx, as this target is just used for
backporting now and applying cosmetic changes would just complicate
things.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
