Don't blow up on type checking empty buffers

Closes #462.
2014-03-31 19:14:57 -04:00 · 2014-03-31 19:14:57 -04:00 · 17393f552e
commit 17393f552e
parent 51cdb1b190
1 changed files with 1 additions and 1 deletions
--- a/plugin/fugitive.vim
+++ b/plugin/fugitive.vim
@ -468,7 +468,7 @@ function! s:buffer_setvar(var,value) dict abort
 endfunction

 function! s:buffer_getline(lnum) dict abort
-  return getbufline(bufname(self['#']), a:lnum)[0]
+  return get(getbufline(bufname(self['#']), a:lnum), 0, '')
 endfunction

 function! s:buffer_repo() dict abort