From d0bb4b3f530a006d0192ab0a167f7d44d3ad9241 Mon Sep 17 00:00:00 2001
From: Dimitur Kirov <dkirov@gmail.com>
Date: Sat, 20 May 2006 19:06:16 +0000
Subject: [PATCH] prevent TB
---
src/conversation_textview.py | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/conversation_textview.py b/src/conversation_textview.py
index a604956226..50c20d55fb 100644
--- a/src/conversation_textview.py
+++ b/src/conversation_textview.py
@@ -159,7 +159,10 @@ class ConversationTextview:
def scroll_to_end(self):
parent = self.tv.get_parent()
buffer = self.tv.get_buffer()
- self.tv.scroll_to_mark(buffer.get_mark('end'), 0, True, 0, 1)
+ end_mark = buffer.get_mark('end')
+ if not end_mark:
+ return False
+ self.tv.scroll_to_mark(end_mark, 0, True, 0, 1)
adjustment = parent.get_hadjustment()
adjustment.set_value(0)
return False # when called in an idle_add, just do it once
--
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