From 1a3e4508ff319b64e696224581a3c8809f34c9ca Mon Sep 17 00:00:00 2001
From: Yann Leboulanger <asterix@lagaule.org>
Date: Wed, 22 Aug 2012 18:09:40 +0200
Subject: [PATCH] make using receiver proxy work

---
 src/common/jingle_ft.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/common/jingle_ft.py b/src/common/jingle_ft.py
index bfb84fb6f..2b1d4e215 100644
--- a/src/common/jingle_ft.py
+++ b/src/common/jingle_ft.py
@@ -110,9 +110,12 @@ class JingleFileTransfer(JingleContent):
 
     def __state_changed(self, nextstate, args=None):
         # Executes the next state action and sets the next state
+        current_state = self.state
         st = self.states[nextstate]
         st.action(args)
-        self.state = nextstate
+        # state can have been changed during the action. Don't go back.
+        if self.state == current_state:
+            self.state = nextstate
 
     def __on_session_initiate(self, stanza, content, error, action):
         gajim.nec.push_incoming_event(FileRequestReceivedEvent(None,