luci-mod-network: fix sort operations

Ensure to return [-1, 0, 1] from the sort callback instead of [0, 1]
which fails in non-FF browsers.

Fixes: #5859
Signed-off-by: Jo-Philipp Wich <jo@mein.io>

1 files changed, 12 insertions, 2 deletions

diff --git a/modules/luci-mod-network/htdocs/luci-static/resources/view/network/interfaces.js b/modules/luci-mod-network/htdocs/luci-static/resources/view/network/interfaces.js
index 18078cd9bd..e5376d07c8 100644
--- a/modules/luci-mod-network/htdocs/luci-static/resources/view/network/interfaces.js
+++ b/modules/luci-mod-network/htdocs/luci-static/resources/view/network/interfaces.js
@@ -13,6 +13,16 @@
 
 var isReadonlyView = !L.hasViewPermission() || null;
 
+function strcmp(a, b) {
+	if (a < b)
+		return -1;
+
+	if (a > b)
+		return 1;
+
+	return 0;
+}
+
 function count_changes(section_id) {
 	var changes = ui.changes.changes, n = 0;
 
@@ -535,7 +545,7 @@ return view.extend({
 				var protocols = network.getProtocols();
 
 				protocols.sort(function(a, b) {
-					return a.getProtocol() > b.getProtocol();
+					return strcmp(a.getProtocol(), b.getProtocol());
 				});
 
 				o = s.taboption('general', form.DummyValue, '_ifacestat_modal', _('Status'));
@@ -1253,7 +1263,7 @@ return view.extend({
 
 		s.cfgsections = function() {
 			var sections = uci.sections('network', 'device'),
-			    section_ids = sections.sort(function(a, b) { return a.name > b.name }).map(function(s) { return s['.name'] });
+			    section_ids = sections.sort(function(a, b) { return strcmp(a.name, b.name) }).map(function(s) { return s['.name'] });
 
 			for (var i = 0; i < netDevs.length; i++) {
 				if (sections.filter(function(s) { return s.name == netDevs[i].getName() }).length)