The get_default_gateway() function uses warn() instead of msg()

A report on #openvpn pointed out that in his setup three warnings
appeard on the console when starting up.

    $ sudo /usr/local/etc/rc.d/openvpn restart
    Stopping openvpn.
    Waiting for PIDS: 33031.
    Starting openvpn.
    openvpn: writing to routing socket: No such process
    openvpn: writing to routing socket: No such process
    openvpn: writing to routing socket: No such process
    $

This setup is on FreeBSD using jails with strict access to the
routing table.

After looking at the code path, this error was found in the BSD
sections for get_default_gateway().  But it was using the warn()
call instead of msg(M_WARN|M_ERRNO, ...) which causes these
warnings to go to stderr instead of the log file.

The warning string is also slightly modified to better explain
what fails.

Reported-by: Thomas Steen Rasmussen <thomas@gibfest.dk>
Tested-by: Thomas Steen Rasmussen <thomas@gibfest.dk>
Signed-off-by: David Sommerseth <davids@redhat.com>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: 1354194972-5388-1-git-send-email-dazo@users.sourceforge.net
URL: http://article.gmane.org/gmane.network.openvpn.devel/7149
(cherry picked from commit b3f19cc4bec6978a128f5af3ab22d8cfa954b064)

0 files changed, 0 insertions, 0 deletions