From: Gerhard Sittig <redacted>
Date: Sun, 16 May 2021 12:57:54 +0000 (+0200)
Subject: siglent-sds: prefer common glib routine to get vector's length
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=84073e32ef34d0ed4b7f6ea4ec0cd06e9cc49b96;p=libsigrok.git

siglent-sds: prefer common glib routine to get vector's length

Replace an open coded loop with a call to common glib code.
---

diff --git a/src/hardware/siglent-sds/protocol.c b/src/hardware/siglent-sds/protocol.c
index fde58d00..919df9b2 100644
--- a/src/hardware/siglent-sds/protocol.c
+++ b/src/hardware/siglent-sds/protocol.c
@@ -782,7 +782,7 @@ SR_PRIV int siglent_sds_get_dev_cfg(const struct sr_dev_inst *sdi)
 	if (sr_scpi_get_string(sdi->conn, "TRSE?", &response) != SR_OK)
 		return SR_ERR;
 	tokens = g_strsplit(response, ",", 0);
-	for (num_tokens = 0; tokens[num_tokens] != NULL; num_tokens++);
+	num_tokens = g_strv_length(tokens);
 	if (num_tokens < 4) {
 		sr_dbg("IDN response not according to spec: %80.s.", response);
 		g_strfreev(tokens);