diff --git a/lodash.js b/lodash.js
index 3dadab633..b0bdabe4b 100644
--- a/lodash.js
+++ b/lodash.js
@@ -3461,7 +3461,7 @@
 
       while (length--) {
         var index = indexes[length];
-        if (lastIndex == length || index != previous) {
+        if (length == lastIndex || index !== previous) {
           var previous = index;
           if (isIndex(index)) {
             splice.call(array, index, 1);
@@ -6837,7 +6837,7 @@
      * // => [10, 20]
      */
     var pullAt = rest(function(array, indexes) {
-      indexes = arrayMap(baseFlatten(indexes, 1), String);
+      indexes = baseFlatten(indexes, 1);
 
       var result = baseAt(array, indexes);
       basePullAt(array, indexes.sort(compareAscending));
diff --git a/test/test.js b/test/test.js
index a0564fbca..02e660b45 100644
--- a/test/test.js
+++ b/test/test.js
@@ -17717,11 +17717,11 @@
     QUnit.test('should work with unsorted indexes', function(assert) {
       assert.expect(2);
 
-      var array = [1, 2, 3, 4],
-          actual = _.pullAt(array, [1, 3, 0]);
+      var array = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12],
+          actual = _.pullAt(array, [1, 3, 11, 7, 5, 9]);
 
-      assert.deepEqual(array, [3]);
-      assert.deepEqual(actual, [2, 4, 1]);
+      assert.deepEqual(array, [1, 3, 5, 7, 9, 11]);
+      assert.deepEqual(actual, [2, 4, 12, 8, 6, 10]);
     });
 
     QUnit.test('should work with repeated indexes', function(assert) {