On Fri, May 08, 2015 at 10:19:25PM +0200, Alexander Dreweke wrote:
> Package: openvpn
> Version: 2.3.4-5
> Severity: normal
>
> Dear Maintainer,
>
> I'm using the daemon option in my openvpn settings, while investigating
> an unrelated openvpn problem I've noticed the following error messages
> in the daemon.log:
>
> May 8 21:59:53 foo ovpn-test.example.net[11554]: WARNING: Multiple --daemon
> directives specified, ignoring --daemon test. (Note that initscripts
> sometimes add their own --daemon directive.)
>
> When I investigated the init script I found most/(all ?) if-conditions
> using "grep -q" are inverted. From the grep man-page:
>
> The exit status is 0 if selected lines are found, and 1 if not found.
>
> And 0 is evaluated to false, which leads to the wrong conditional branch
> evaluation and therefore to the duplicate daemon directive (ignoring the
> daemon option in the user configuration). Same holds true for the status
> file.
>
You sure?
if grep -q '^[ ]*daemon' $CONFIG_DIR/$NAME.conf ; then
# daemon already given in config file
DAEMONARG=
else
# need to daemonize
DAEMONARG="--daemon ovpn-$NAME"
fi
Since when "0 is evaluated to false" in a shell script?
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