config: set "auto_seen" after processing the auto line.

Otherwise when we process an empty autoline (to be sure to
capture the MDADM_CONF_AUTO environment variable) we can end up
setting everything to 'yes' which over-rides 'no'.

Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/config.c b/config.c
index f1a70c59..a35807cc 100644
--- a/config.c
+++ b/config.c
@@ -575,6 +575,7 @@ void autoline(char *line)
 
 	if (auto_seen)
 		return;
+	auto_seen = 1;
 
 	/* Parse the 'auto' line creating policy statements for the 'auto' policy.
 	 *