[PATCH] client: fix AP PairwiseCiphers parsing

[James Prestwood <prestwoj@gmail.com>]

This property was being parsed as "s" when it should be "as". This
results in "ap <wlan> show" having an empty entry for the
PairwiseCiphers list.
---
 client/ap.c | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/client/ap.c b/client/ap.c
index f444a12c..3a024d7c 100644
--- a/client/ap.c
+++ b/client/ap.c
@@ -162,18 +162,27 @@ static const char *get_freq_tostr(const void *data)
 static void update_pairwise(void *data, struct l_dbus_message_iter *variant)
 {
 	struct ap *ap = data;
+	struct l_dbus_message_iter array;
 	char *value;
+	char **strv;
+
 
 	if (ap->pairwise)
 		l_free(ap->pairwise);
 
-	if (!l_dbus_message_iter_get_variant(variant, "s", &value)) {
+	if (!l_dbus_message_iter_get_variant(variant, "as", &array)) {
 		ap->pairwise = NULL;
 
 		return;
 	}
 
-	ap->pairwise = l_strdup(value);
+	strv = l_strv_new();
+
+	while (l_dbus_message_iter_next_entry(&array, &value))
+		strv = l_strv_append(strv, value);
+
+	ap->pairwise = l_strjoinv(strv, ' ');
+	l_strv_free(strv);
 }
 
 static const char *get_pairwise_tostr(const void *data)
-- 
2.34.1