From: Anton Kikin <a.kikin@tano-systems.com>
Date: Sat, 23 May 2020 23:12:20 +0000 (+0300)
Subject: luci-base: ui.js: fix function declaration in nested statement
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=515bd927da7798bbac08e741dbe0b0f908af2a9b;p=project%2Fluci.git

luci-base: ui.js: fix function declaration in nested statement

Fix "SyntaxError: Strict mode does not allow function declarations
in a lexically nested statement" error that may occur in some old
browsers (detected on QtWebKit 5.212).

Signed-off-by: Anton Kikin <a.kikin@tano-systems.com>
(cherry picked from commit c00d0d9473803eec3248f0f6d7f3404923c80514)
---

diff --git a/modules/luci-base/htdocs/luci-static/resources/ui.js b/modules/luci-base/htdocs/luci-static/resources/ui.js
index bad415b30b..8f81576344 100644
--- a/modules/luci-base/htdocs/luci-static/resources/ui.js
+++ b/modules/luci-base/htdocs/luci-static/resources/ui.js
@@ -1179,7 +1179,7 @@ var UIDropdown = UIElement.extend(/** @lends LuCI.ui.Dropdown.prototype */ {
 			ul.style.maxHeight = (vpHeight * 0.5) + 'px';
 			ul.style.WebkitOverflowScrolling = 'touch';
 
-			function getScrollParent(element) {
+			var getScrollParent = function(element) {
 				var parent = element,
 				    style = getComputedStyle(element),
 				    excludeStaticParent = (style.position === 'absolute');