1 files changed, 7 insertions, 9 deletions

diff --git a/frontend/gamma/js/MochiKit/Iter.js b/frontend/gamma/js/MochiKit/Iter.js
index 524b2bc..77623bc 100644
--- a/frontend/gamma/js/MochiKit/Iter.js
+++ b/frontend/gamma/js/MochiKit/Iter.js
@@ -5,13 +5,13 @@ MochiKit.Iter 1.5
 See <http://mochikit.com/> for documentation, downloads, license, etc.
 
 (c) 2005 Bob Ippolito.  All rights Reserved.
 
 ***/
 
-MochiKit.Base._module('Iter', '1.5', ['Base']);
+MochiKit.Base.module(MochiKit, 'Iter', '1.5', ['Base']);
 
 MochiKit.Base.update(MochiKit.Iter, {
     /** @id MochiKit.Iter.registerIteratorFactory */
     registerIteratorFactory: function (name, check, iterfactory, /* optional */ override) {
         MochiKit.Iter.iteratorRegistry.register(name, check, iterfactory, override);
     },
@@ -219,20 +219,21 @@ MochiKit.Base.update(MochiKit.Iter, {
         return {
             repr: function () {
                 return "islice(" + ["...", start, stop, step].join(", ") + ")";
             },
             toString: m.forwardCall("repr"),
             next: function () {
+                if (start >= stop) {
+                    throw self.StopIteration;
+                }
+
                 var rval;
                 while (i < start) {
                     rval = seq.next();
                     i++;
                 }
-                if (start >= stop) {
-                    throw self.StopIteration;
-                }
                 start += step;
                 return rval;
             }
         };
     },
 
@@ -277,21 +278,18 @@ MochiKit.Base.update(MochiKit.Iter, {
         return {
             repr: function () { return "chain(...)"; },
             toString: m.forwardCall("repr"),
             next: function () {
                 while (argiter.length > 1) {
                     try {
-                        var result = argiter[0].next();
-                        return result;
+                        return argiter[0].next();
                     } catch (e) {
                         if (e != self.StopIteration) {
                             throw e;
                         }
                         argiter.shift();
-                        var result = argiter[0].next();
-                        return result;
                     }
                 }
                 if (argiter.length == 1) {
                     // optimize last element
                     var arg = argiter.shift();
                     this.next = m.bind("next", arg);
@@ -410,13 +408,13 @@ MochiKit.Base.update(MochiKit.Iter, {
             }
             return rval;
         }
 
         var self = MochiKit.Iter;
         iterable = self.iter(iterable);
-        var rval = [];
+        rval = [];
         var a_val;
         try {
             while (true) {
                 a_val = iterable.next();
                 rval.push(a_val);
             }