--- a/src/plugins/plugin_exp_pipe.py	Fri Jan 18 17:55:27 2013 +0100
+++ b/src/plugins/plugin_exp_pipe.py	Fri Jan 18 17:55:34 2013 +0100
@@ -57,9 +57,9 @@
 
     def profileConnected(self, profile):
         client = self.host.getClient(profile)
-        client._pipe_waiting_for_approval = {} #key = id, value = [transfer data, IdelayedCall Reactor timeout, 
+        client._pipe_waiting_for_approval = {} #key = id, value = [transfer data, IdelayedCall Reactor timeout,
                                         # current stream method, [failed stream methods], profile]
-    
+
     def _kill_id(self, approval_id, profile):
         """Delete a waiting_for_approval id, called after timeout
         @param approval_id: id of _pipe_waiting_for_approval"""
@@ -69,7 +69,7 @@
             del client._pipe_waiting_for_approval[approval_id]
         except KeyError:
             warning(_("kill id called on a non existant approval id"))
-    
+
     def transferRequest(self, iq_id, from_jid, si_id, si_mime_type, si_el, profile):
         """Called when a pipe transfer is requested
         @param iq_id: id of the iq request
@@ -85,12 +85,12 @@
             raise ProfileNotInCacheError
         pipe_elts = filter(lambda elt: elt.name == 'pipe', si_el.elements())
         feature_elts = self.host.plugins["XEP-0020"].getFeatureElt(si_el)
-        
+
         if not pipe_elts:
             warning(_("No pipe element found"))
             self.host.plugins["XEP-0095"].sendBadRequestError(iq_id, from_jid, profile)
             return
-            
+
         if feature_elts:
             feature_el = feature_elts[0]
             form = data_form.Form.fromElement(feature_el.firstChildElement())
@@ -202,7 +202,7 @@
         if not feature_elts:
             warning(_("No feature element"))
             return
-        
+
         choosed_options = self.host.plugins["XEP-0020"].getChoosedOptions(feature_elts[0])
         try:
             stream_method = choosed_options["stream-method"]
@@ -236,9 +236,9 @@
             warning(_("Trying to send a file from an unknown profile"))
             return ""
         feature_elt = self.host.plugins["XEP-0020"].proposeFeatures({'stream-method': self.managed_stream_m})
-       
+
         pipe_transfer_elts = []
-        
+
         pipe_elt = domish.Element((PROFILE, 'pipe'))
         pipe_transfer_elts.append(pipe_elt)