X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fvictor-dmm%2Fapi.c;h=c15239eddef18e4eb95ae8780edd14a54978d4f6;hb=e73ffd4238c6d1be58d3fcdcf7f100200f033856;hp=2222797d5d15d11403d5a4438d4bb0c043899974;hpb=efdecf4c0553ce00ea2a6365212f5fe305496fed;p=libsigrok.git

diff --git a/hardware/victor-dmm/api.c b/hardware/victor-dmm/api.c
index 2222797d..c15239ed 100644
--- a/hardware/victor-dmm/api.c
+++ b/hardware/victor-dmm/api.c
@@ -257,6 +257,9 @@ static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi)
 	gint64 now;
 	int ret;
 
+	if (sdi->status != SR_ST_ACTIVE)
+		return SR_ERR_DEV_CLOSED;
+
 	if (!di->priv) {
 		sr_err("Driver was not initialized.");
 		return SR_ERR;
@@ -396,6 +399,9 @@ static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
 	int ret, i;
 	unsigned char *buf;
 
+	if (sdi->status != SR_ST_ACTIVE)
+		return SR_ERR_DEV_CLOSED;
+
 	if (!di->priv) {
 		sr_err("Driver was not initialized.");
 		return SR_ERR;