ignore errors when removing netrw autocmds if they dont exist - nerdtree

commit d0d755ff871136b6880314e308b53fd4d06de17f
parent 56b5446eaf891b1e1af2119de54b0879c26aa6c3
Author: Martin Grenfell <martin_grenfell@msn.com>
Date:   Wed, 17 Dec 2008 23:31:59 +1300

ignore errors when removing netrw autocmds if they dont exist

Diffstat:
M plugin/NERD_tree.vim  | 2 +-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/plugin/NERD_tree.vim b/plugin/NERD_tree.vim
@@ -159,7 +159,7 @@ augroup END
 
 if g:NERDTreeHijackNetrw
     augroup NERDTreeHijackNetrw
-        autocmd VimEnter * autocmd! FileExplorer
+        autocmd VimEnter * silent! autocmd! FileExplorer
         au BufEnter * call s:checkForBrowse(expand("<amatch>"))
     augroup END
 endif