From: Andre Heider <a.heider@gmail.com>
Date: Wed, 18 Jan 2023 13:24:37 +0000 (+0100)
Subject: utils: skip comment lines when parsing devices.txt
X-Git-Url: http://git.openwrt.org/ubox.git?a=commitdiff_plain;h=c0fda7cf249008315a52093a81beae440b2ed005;p=project%2Fiwinfo.git

utils: skip comment lines when parsing devices.txt

Just a small optimization, skip the line early if it starts with a #.

Signed-off-by: Andre Heider <a.heider@gmail.com>
---

diff --git a/iwinfo_utils.c b/iwinfo_utils.c
index ecd1dff..d96cbb3 100644
--- a/iwinfo_utils.c
+++ b/iwinfo_utils.c
@@ -280,6 +280,9 @@ struct iwinfo_hardware_entry * iwinfo_hardware(struct iwinfo_hardware_id *id)
 
 	while (fgets(buf, sizeof(buf) - 1, db) != NULL)
 	{
+		if (buf[0] == '#')
+			continue;
+
 		memset(&e, 0, sizeof(e));
 
 		if (sscanf(buf, "%hx %hx %hx %hx %hd %hd \"%63[^\"]\" \"%63[^\"]\"",