X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fserial.c;fp=src%2Fserial.c;h=8ffba7956b09cd4e248627528d72bd56c674fd0a;hb=b1184024fed838ec67d3cb2de097b66b6c48d9c7;hp=7f1f1eeaa2651360194231cfc5793fd4ad40141f;hpb=400bc4ffabc40c438fb5eb2210cf289aebac2a9e;p=libsigrok.git

diff --git a/src/serial.c b/src/serial.c
index 7f1f1eea..8ffba795 100644
--- a/src/serial.c
+++ b/src/serial.c
@@ -678,13 +678,14 @@ SR_PRIV int serial_set_paramstr(struct sr_serial_dev_inst *serial,
 	sr_spew("Got params: rate %d, frame %d/%d/%d, flow %d, rts %d, dtr %d.",
 		speed, databits, parity, stopbits, flow, rts, dtr);
 
-	if (speed) {
-		return serial_set_params(serial, speed, databits, parity,
-					 stopbits, flow, rts, dtr);
-	} else {
+	if (!speed) {
 		sr_dbg("Could not infer speed from parameter string.");
 		return SR_ERR_ARG;
 	}
+
+	return serial_set_params(serial, speed,
+			databits, parity, stopbits,
+			flow, rts, dtr);
 }
 
 /**