Fix #37

brvphoenix · Nov 29, 2020 · c33ae8e · c33ae8e
1 parent 338d3e5
commit c33ae8e
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/luci-app-wrtbwmon/htdocs/luci-static/resources/view/wrtbwmon/details.js b/luci-app-wrtbwmon/htdocs/luci-static/resources/view/wrtbwmon/details.js
@@ -342,9 +342,11 @@ function resolveHostNameByMACAddr() {
 		];
 		for (var i = 0; i < leaseNames.length; i++) {
 			for (var j = 0; j < leaseNames[i].length; j++) {
-				macaddr = leaseNames[i][j].macaddr.toLowerCase();
-				if (!(macaddr in hostNames) || hostNames[macaddr] == '-') {
-					hostNames[macaddr] = leaseNames[i][j].hostname || '-';
+				if (leaseNames[i][j].macaddr) {
+					macaddr = leaseNames[i][j].macaddr.toLowerCase();
+					if (!(macaddr in hostNames) || hostNames[macaddr] == '-') {
+						hostNames[macaddr] = leaseNames[i][j].hostname || '-';
+					}
 				}
 			}
 		}