From cf35c3038b52b57a921038a651ff534acf8b47b9 Mon Sep 17 00:00:00 2001
From: none <none>
Date: Wed, 10 Mar 2021 22:03:56 +0100
Subject: [PATCH] only get status if demod started

---
 ddbridge/ddbridge-m4.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ddbridge/ddbridge-m4.c b/ddbridge/ddbridge-m4.c
index 29e0f22..63bb06e 100644
--- a/ddbridge/ddbridge-m4.c
+++ b/ddbridge/ddbridge-m4.c
@@ -392,10 +392,12 @@ static int read_status(struct dvb_frontend *fe, enum fe_status *status)
 	struct m4 *state = fe->demodulator_priv;
 	struct mci_result res;
 
+	*status = 0x00;
+	if (!state->started)
+		return 0;
 	stat = ddb_mci_get_status(&state->mci, &res);
 	if (stat)
 		return stat;
-	*status = 0x00;
 	stat = ddb_mci_get_info(&state->mci);
 	if (stat)
 		return stat;