X-Git-Url: https://git.archive.openwrt.org/?p=project%2Fluci.git;a=blobdiff_plain;f=modules%2Fluci-base%2Fhtdocs%2Fluci-static%2Fresources%2Fcbi.js;fp=modules%2Fluci-base%2Fhtdocs%2Fluci-static%2Fresources%2Fcbi.js;h=5790e303dd3e41128179af509d5666d854334463;hp=b285ee26ccf1b656f9cd4648b38214d393473e14;hb=6a11f71758e151d85eaf1bb611808f2420717ef7;hpb=bd4534496a9e3fc1f1c33b7e8aafb7c41f2afad2

diff --git a/modules/luci-base/htdocs/luci-static/resources/cbi.js b/modules/luci-base/htdocs/luci-static/resources/cbi.js
index b285ee26c..5790e303d 100644
--- a/modules/luci-base/htdocs/luci-static/resources/cbi.js
+++ b/modules/luci-base/htdocs/luci-static/resources/cbi.js
@@ -1300,6 +1300,9 @@ String.prototype.format = function()
 	var quot_esc = [/"/g, '"', /'/g, '''];
 
 	function esc(s, r) {
+		if (typeof(s) !== 'string' && !(s instanceof String))
+			return '';
+
 		for( var i = 0; i < r.length; i += 2 )
 			s = s.replace(r[i], r[i+1]);
 		return s;