From 33e9f7c9c45465b510e861621372f38c5d4b960d Mon Sep 17 00:00:00 2001
From: Lakshmi Vyasarajan <lakshmi.vyas@gmail.com>
Date: Wed, 11 May 2011 10:59:12 +0530
Subject: [PATCH] Fixes for the chaining issue

---
 hyde/plugin.py | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/hyde/plugin.py b/hyde/plugin.py
index e881b41..6334095 100644
--- a/hyde/plugin.py
+++ b/hyde/plugin.py
@@ -41,12 +41,11 @@ class PluginProxy(object):
                             #   plugin.__class__.__name__)
                             function = getattr(plugin, method_name)
                             res = function(*args)
-                            last = None
-                            if res:
-                                targs = list(args)
-                                if len(targs):
-                                    last = targs.pop()
-                                    targs.append(res if res else last)
+                            targs = list(args)
+                            if len(targs):
+                                last = targs.pop()
+                                res = res if res else last
+                                targs.append(res)
                                 args = tuple(targs)
                 return res