From 0fd4e7732a7778fc281e1ee3db3774c1b8604183 Mon Sep 17 00:00:00 2001
From: Goffi <goffi@goffi.org>
Date: Tue, 25 Aug 2015 20:20:47 +0200
Subject: [PATCH] plugin XEP-0050: fixed crash on empty node in addAdHocCommand

---
 src/plugins/plugin_xep_0050.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/plugins/plugin_xep_0050.py b/src/plugins/plugin_xep_0050.py
index f82a4125..11c221b4 100644
--- a/src/plugins/plugin_xep_0050.py
+++ b/src/plugins/plugin_xep_0050.py
@@ -483,8 +483,7 @@ class XEP_0050(object):
         """
         # FIXME: "@ALL@" for profile_key seems useless and dangerous
 
-        node = node.strip()
-        if not node:
+        if node is None:
             node = "%s_%s" % ('COMMANDS', uuid4())
 
         if features is None: