From: Jo-Philipp Wich <redacted>
Date: Thu, 27 Oct 2022 14:08:11 +0000 (+0200)
Subject: luci-mod-network: gracefully handle empty channel lists
X-Git-Url: http://git.99rst.org/?a=commitdiff_plain;h=9af8486517e87eea837fbce0ce787fc89ab46627;p=openwrt-luci.git

luci-mod-network: gracefully handle empty channel lists

Avoid undefined value access when the channel list is empty.

Fixes: #5937, #5951
Signed-off-by: Jo-Philipp Wich <redacted>
---

diff --git a/modules/luci-mod-network/htdocs/luci-static/resources/view/network/wireless.js b/modules/luci-mod-network/htdocs/luci-static/resources/view/network/wireless.js
index e5e2173462..dec4586268 100644
--- a/modules/luci-mod-network/htdocs/luci-static/resources/view/network/wireless.js
+++ b/modules/luci-mod-network/htdocs/luci-static/resources/view/network/wireless.js
@@ -480,7 +480,7 @@ var CBIWifiFrequencyValue = form.Value.extend({
 		this.toggleWifiBand(elem);
 
 		bwdt.value = htval;
-		chan.value = chval || chan.options[0].value;
+		chan.value = chval || (chan.options[0] ? chan.options[0].value : 'auto');
 
 		return elem;
 	},