document.uniqueID always returns unique id

bem · Oct 24, 2016 · 4cbb74c · 4cbb74c
1 parent 2c32fef
commit 4cbb74c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/common.blocks/identify/identify.vanilla.js b/common.blocks/identify/identify.vanilla.js
@@ -11,7 +11,7 @@ var counter = 0,
     },
     identify = function(obj) {
         if((typeof obj === 'object' && obj !== null) || typeof obj === 'function') {
-            var key = 'uniqueID' in obj?
+            var key = 'uniqueID' in obj && obj !== document ?
                 'uniqueID' :
                 expando; // Use when possible native uniqueID for elements in IE