remove $.browser

Author: dfilatov

src/jquery.inherit/jquery.inherit.js

@@ -6,20 +6,26 @@
  * http://www.opensource.org/licenses/mit-license.php
  * http://www.gnu.org/licenses/gpl.html
  *
- * @version 1.3.4
+ * @version 1.3.5
  */
 
 (function($) {
 
 var hasIntrospection = (function(){_}).toString().indexOf('_') > -1,
-    needCheckProps = $.browser.msie, // fucking ie hasn't toString, valueOf in for
-    specProps = needCheckProps? ['toString', 'valueOf'] : null,
     emptyBase = function() {},
     objCreate = Object.create || function(ptp) {
         var inheritance = function() {};
         inheritance.prototype = ptp;
         return new inheritance();
-    };
+    },
+    needCheckProps = true,
+    testPropObj = { toString : '' };
+
+for(var i in testPropObj) { // fucking ie hasn't toString, valueOf in for
+    testPropObj.hasOwnProperty(i) && (needCheckProps = false);
+}
+
+var specProps = needCheckProps? ['toString', 'valueOf'] : null;
 
 function override(base, result, add) {