X-Git-Url: https://sigrok.org/gitweb/?p=libsigrok.git;a=blobdiff_plain;f=src%2Fhardware%2Funi-t-ut181a%2Fapi.c;h=5e12e7dae60cc2880cd4744bd0e3c5c160135f01;hp=de64f2f273f1319f6fbeb207ed433014b70e1525;hb=deb7615262ac4f9cc0750a08351afa7cbf9c34d5;hpb=672a5e8ffbbba0ec0f8996a4e90fec04afaadd8f

diff --git a/src/hardware/uni-t-ut181a/api.c b/src/hardware/uni-t-ut181a/api.c
index de64f2f2..5e12e7da 100644
--- a/src/hardware/uni-t-ut181a/api.c
+++ b/src/hardware/uni-t-ut181a/api.c
@@ -532,6 +532,10 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
 		devc->info.rec_data.samples_total = devc->wait_state.data_value;
 		devc->info.rec_data.samples_curr = 0;
 		ret = ut181a_send_cmd_get_rec_samples(serial, rec_idx, 0);
+	} else {
+		sr_err("Unhandled data source %d, programming error?",
+			(int)devc->data_source);
+		ret = SR_ERR_BUG;
 	}
 	if (ret < 0)
 		return ret;