// This file defines utility functions that are available as methods of
// `this` inside setter functions.

exports.assign = Object.assign || function (obj) {
  var argc = arguments.length;
  for (var i = 1; i < argc; ++i) {
    var arg = arguments[i];
    if (arg && typeof arg === "object") {
      var keys = Object.keys(arg);
      for (var k = 0; k < keys.length; ++k) {
        obj[k] = arg[k];
      }
    }
  }
  return obj;
};

@@ -365,24 +365,51 @@
 gth; ++k) %7B%0A
+        var key = keys%5Bk%5D;%0A
         obj%5B
@@ -409,16 +409,18 @@
    obj%5Bk
+ey
 %5D = arg%5B
@@ -420,16 +420,18 @@
  = arg%5Bk
+ey
 %5D;%0A     

Fix silly mistake in the polyfill for Object.assign.