If dbus support is explicitly disabled, $have_dbus should be no, but was
empty. systemd-login support depends on dbus, but the check does not
trigger correctly, if $have_dbus is empty.
Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
AS_HELP_STRING([--disable-dbus],
[do not build with dbus support]),,
enable_dbus=auto)
+have_dbus=no
if test "x$enable_dbus" != "xno"; then
PKG_CHECK_MODULES(DBUS,
dbus-1 >= 1.6,