Merged fschaefer's loop speedups.

es-shims · Aug 9, 2011 · 84ff582 · 84ff582 · jdalton · Aug 12, 2011
2 parents deb6d8d + a44ddae
commit 84ff582
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/es5-shim.js b/es5-shim.js
@@ -369,10 +369,10 @@ if (!Array.prototype.reduceRight) {
             } while (true);
         }
 
-        for (; i >= 0; i--) {
+        do {
-            if (i in self)
+            if (i in this)
                 result = fun.call(null, result, self[i], i, self);
-        }
+        } while (i--);
 
         return result;
     };