From 124483ea49f525fd902a29f178d19855bb4db255 Mon Sep 17 00:00:00 2001
From: Yann Leboulanger <asterix@lagaule.org>
Date: Wed, 4 Nov 2009 20:37:22 +0100
Subject: [PATCH] prevent traceback. Fixes #5402

---
 src/roster_window.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/roster_window.py b/src/roster_window.py
index cd3a8c9ef..9181c0e5b 100644
--- a/src/roster_window.py
+++ b/src/roster_window.py
@@ -1234,6 +1234,9 @@ class RosterWindow:
 				child_path = self.model.get_path(child_iter)
 				path = self.modelfilter.convert_child_path_to_path(child_path)
 
+				if not path:
+					continue
+
 				if not self.tree.row_expanded(path) and icon_name != 'event':
 					iterC = self.model.iter_children(child_iter)
 					while iterC: