# HG changeset patch
# User Steve Losh <steve@stevelosh.com>
# Date 1288360066 14400
# Node ID dea2a7d1649ee0cfdd65fdd69bdda3a1119ba4b1
# Parent  903d37063c3dc44e6ebe075701b787265aa24cb4
Use bufloaded() instead of bufname() as a sanity check.

diff -r 903d37063c3d -r dea2a7d1649e plugin/gundo.vim
--- a/plugin/gundo.vim	Thu Oct 28 20:42:03 2010 -0400
+++ b/plugin/gundo.vim	Fri Oct 29 09:47:46 2010 -0400
@@ -397,8 +397,7 @@
     '''
     b = int(vim.eval('g:gundo_target_n'))
 
-    n = vim.eval('bufname(%d)' % b)
-    if not n:
+    if not vim.eval('bufloaded(%d)' % b):
         vim.command('echo "%s"' % (MISSING_BUFFER % b))
         return False