From 20869dd7329399df166c9cfbab40b0ebf3a17e81 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Wed, 26 Jul 2017 23:41:08 +0200
Subject: [PATCH] Compare to end instead of '\0' as GTK3 return empty string
 instead

issue6656
review35171002
---
 tryton/common/htmltextbuffer.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tryton/common/htmltextbuffer.py b/tryton/common/htmltextbuffer.py
index 7f1e51fee0..3b4959310e 100644
--- a/tryton/common/htmltextbuffer.py
+++ b/tryton/common/htmltextbuffer.py
@@ -240,7 +240,7 @@ def serialize(register, content, start, end, data):
             # Move to next tag toggle
             while True:
                 iter_.forward_char()
-                if iter_.get_char() == '\0':
+                if iter_.compare(end) == 0:
                     break
                 if iter_.toggles_tag():
                     break