X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhwdriver.c;h=fe86fadbd27fb51c8736e9b57af3a14654a5b981;hb=87dc5410273abf9307dc25a2528a6aa98a8ae44b;hp=cad75e13b0800246f35f9ecfcdebdb5f22c5bb0e;hpb=9e411f4be85302b9623e597c142f11268745812e;p=libsigrok.git

diff --git a/src/hwdriver.c b/src/hwdriver.c
index cad75e13..fe86fadb 100644
--- a/src/hwdriver.c
+++ b/src/hwdriver.c
@@ -772,6 +772,10 @@ SR_API int sr_config_get(const struct sr_dev_driver *driver,
 		g_variant_ref_sink(*data);
 	}
 
+	if (ret == SR_ERR_CHANNEL_GROUP)
+		sr_err("%s: No channel group specified.",
+			(sdi) ? sdi->driver->name : "unknown");
+
 	return ret;
 }