Merge pull request #811 from abohne/fugitive_type_fix

Replace call to deprecated fugitive function

vim/settings/vim-fugitive.vim

@@ -3,12 +3,12 @@
 " parent directory. Here’s a mapping of .. to the above command, but
 " only for buffers containing a git blob or tree
 autocmd User fugitive
-  \ if fugitive#buffer().type() =~# '^\%(tree\|blob\)$' |
+  \ get(b:, 'fugitive_type', '') =~# '^\%(tree\|blob\)$' |
   \   nnoremap <buffer> .. :edit %:h<CR> |
   \ endif
 
-" Every time you open a git object using fugitive it creates a new buffer. 
-" This means that your buffer listing can quickly become swamped with 
+" Every time you open a git object using fugitive it creates a new buffer.
+" This means that your buffer listing can quickly become swamped with
 " fugitive buffers. This prevents this from becomming an issue:
 
 autocmd BufReadPost fugitive://* set bufhidden=delete