X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fhameg-hmo%2Fprotocol.c;h=ff9cf29ff2b84407499f21f8f52df2df890b5aa5;hb=1656e47def5422a5273f023d542d4d6a72668b42;hp=cb751c53d6f50960c8aef521fb37152b3bf24cd0;hpb=eff1ee0321166b7017765f91f5833fdf69e30d1b;p=libsigrok.git

diff --git a/hardware/hameg-hmo/protocol.c b/hardware/hameg-hmo/protocol.c
index cb751c53..ff9cf29f 100644
--- a/hardware/hameg-hmo/protocol.c
+++ b/hardware/hameg-hmo/protocol.c
@@ -453,11 +453,11 @@ SR_PRIV int hmo_update_sample_rate(const struct sr_dev_inst *sdi)
 	/* No channel is active, ask the instrument for the sample rate
 	 * in single shot mode */
 	if (!channel_found) {
-		g_snprintf(tmp_str, sizeof(tmp_str),
-			   (*config->scpi_dialect)[SCPI_CMD_GET_SAMPLE_RATE]);
-
-		if (sr_scpi_get_float(sdi->conn, tmp_str, &tmp_float) != SR_OK)
+		if (sr_scpi_get_float(sdi->conn,
+				      (*config->scpi_dialect)[SCPI_CMD_GET_SAMPLE_RATE],
+				      &tmp_float) != SR_OK)
 			return SR_ERR;
+
 		state->sample_rate = tmp_float;
 	} else {
 		if (sr_scpi_get_int(sdi->conn, tmp_str, &tmp) != SR_OK)