X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Flink-mso19%2Fprotocol.c;h=148f0ba18933fd80ec26bd2ee171be379e582097;hb=65e0036635a54b3273436b4ea7918aea25bad788;hp=11fa8a616f79960795983833e953122537128d93;hpb=a95f142e88fa5368adfabf87544acfdeed7d7604;p=libsigrok.git

diff --git a/src/hardware/link-mso19/protocol.c b/src/hardware/link-mso19/protocol.c
index 11fa8a61..148f0ba1 100644
--- a/src/hardware/link-mso19/protocol.c
+++ b/src/hardware/link-mso19/protocol.c
@@ -336,7 +336,7 @@ SR_PRIV int mso_check_trigger(struct sr_serial_dev_inst *serial, uint8_t *info)
 
 	sr_dbg("Requesting trigger state.");
 	ret = mso_send_control_message(serial, ARRAY_AND_SIZE(ops));
-	if (info == NULL || ret != SR_OK)
+	if (!info || ret != SR_OK)
 		return ret;
 
 	uint8_t buf = 0;