lookingGlass: Fix referencing undefined variables

diff --git a/js/ui/lookingGlass.js b/js/ui/lookingGlass.js
index 4db755b95f0fb645f2d9fd171002a2cbaff2376c..ca827d87049de58ea3bd393a5c5275073dc154e2 100644 (file)
--- a/js/ui/lookingGlass.js
+++ b/js/ui/lookingGlass.js
@@ -159,7 +159,7 @@ function objectToString(o) {
         // special case this since the default is way, way too verbose
         return '<js function>';
     } else {
-        return o.toString();
+        return '' + o;
     }
 }