From 7380aeb10da4dddfb92e2c2548dce27925037b83 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20van=20Dorst?= <opensource@vdorst.com>
Date: Fri, 17 Apr 2026 23:38:30 +0200
Subject: [PATCH] parse_bw() make use of cmd_words_len

---
 cmd_parser.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cmd_parser.c b/cmd_parser.c
index f7381de..5bdad00 100644
--- a/cmd_parser.c
+++ b/cmd_parser.c
@@ -1114,7 +1114,7 @@ void parse_bw(void)
 	__xdata uint8_t port;
 	__xdata uint32_t bw = 0;
 
-	if (cmd_words_b[3] < 0) // Check for at least 2 arguments
+	if (cmd_words_len < 2) // Check for at least 2 arguments
 		goto err;
 
 	port = cmd_buffer[cmd_words_b[2]] - '1';
@@ -1128,7 +1128,7 @@ void parse_bw(void)
 		return;
 	}
 
-	if (cmd_words_b[4] < 0) // Check for at least 3 arguments
+	if (cmd_words_len < 4) // Check for at least 4 arguments
 		goto err;
 
 	if (cmd_compare(3, "drop")) {