From 37764c01af37f7877df287754442fcb67b8871b5 Mon Sep 17 00:00:00 2001
From: Yann Leboulanger <asterix@lagaule.org>
Date: Wed, 2 Mar 2005 16:11:54 +0000
Subject: [PATCH] bugfix in the agent browser

---
 plugins/gtkgui/config.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/plugins/gtkgui/config.py b/plugins/gtkgui/config.py
index c8c5dbcec..db2d91c14 100644
--- a/plugins/gtkgui/config.py
+++ b/plugins/gtkgui/config.py
@@ -1228,7 +1228,8 @@ class agent_browser_window:
 			else:
 				if not model.iter_next(iter):
 					iter = model.iter_parent(iter)
-				iter = model.iter_next(iter)
+				if iter:
+					iter = model.iter_next(iter)
 		if not iter:
 			iter = model.append(None, (agent, agent))
 			self.agent_infos[agent] = {'features' : []}