Fix regression with removing non-dead code

tbranyen · Dec 3, 2014 · 982b8b7 · 982b8b7
1 parent a7cacd8
commit 982b8b7
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/lib/shared/map.js b/lib/shared/map.js
@@ -66,7 +66,14 @@ define(function(require, exports, module) {
         // Create a new scoped data object.
         dataObject = createObject(data);
         dataObject[index] = key;
-        dataObject[value] = obj[key];
+
+        if (value) {
+          dataObject[value] = obj[key];
+        }
+        // If no value was supplied, use this object to key off of.
+        else {
+          dataObject = obj[key];
+        }
 
         // Add return value of iterator function to output.
         output.push(iterator(dataObject));