Ensure that _.transform checks that object is an object before using it as the accumulator [[Prototype]].

2026-02-06 01:47:48 +00:00 · 2014-04-28 08:39:35 -07:00
parent 68702ca43f
commit 2c4657355f
2 changed files with 8 additions and 3 deletions
--- a/lodash.js
+++ b/lodash.js
@@ -6945,9 +6945,10 @@
        if (isArr) {
          accumulator = [];
        } else {
-          var ctor = object && object.constructor,
-              proto = ctor && ctor.prototype;
-
+          if (isObject(object)) {
+            var ctor = object.constructor,
+                proto = ctor && ctor.prototype;
+          }
          accumulator = baseCreate(proto);
        }
      }