From: Jo-Philipp Wich <jo@mein.io>
Date: Tue, 15 Oct 2019 07:14:36 +0000 (+0200)
Subject: luci-base: static.js: make IPv6 assignment hint optional
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=120ece921dcbf6b92e593f5efa0d59c18373c9a4;p=oweals%2Fluci.git

luci-base: static.js: make IPv6 assignment hint optional

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
---

diff --git a/modules/luci-base/htdocs/luci-static/resources/protocol/static.js b/modules/luci-base/htdocs/luci-static/resources/protocol/static.js
index 8470e0a20..9039acd5f 100644
--- a/modules/luci-base/htdocs/luci-static/resources/protocol/static.js
+++ b/modules/luci-base/htdocs/luci-static/resources/protocol/static.js
@@ -189,6 +189,9 @@ return network.registerProtocol('static', {
 		o = s.taboption('general', form.Value, 'ip6hint', _('IPv6 assignment hint'), _('Assign prefix parts using this hexadecimal subprefix ID for this interface.'));
 		o.placeholder = '0';
 		o.validate = function(section_id, value) {
+			if (value == null || value == '')
+				return true;
+
 			var n = parseInt(value, 16);
 
 			if (!/^(0x)?[0-9a-fA-F]+$/.test(value) || isNaN(n) || n >= 0xffffffff)