[LEDE-DEV] [PATCH] Use printf instead of echo.

[Rafał Miłecki]

On 23 August 2016 at 10:02, Ash Benz <ash.benz at bk.ru> wrote:
>  On some systems the shell built-in echo is used while on others /bin/echo and those two are not
>  identical; this causes incomplete .cflags generation on some systems.
>
> Signed-off-by: Ash Benz <ash.benz at bk.ru>

Please use a proper prefix for your subject. For a good hint see
git log --oneline package/network/services/hostapd/

Also no need to prepend every line of your commit message with a
space. Just write "On some" instead of " On some".