catch an error thrown when refreshing a dir with a FIFO or socket - nerdtree

commit 40d05ace57fb51cc2c2b2e9eb81c4832ed291630
parent 64cb6204ccfeaa0ea73c946e0082b4da138f4a72
Author: Martin Grenfell <martin.grenfell@gmail.com>
Date:   Wed, 30 Jan 2013 13:54:30 +0000

catch an error thrown when refreshing a dir with a FIFO or socket

Diffstat:
M plugin/nerdtree/tree_dir_node.vim  | 2 +-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/plugin/nerdtree/tree_dir_node.vim b/plugin/nerdtree/tree_dir_node.vim
@@ -422,7 +422,7 @@ function! s:TreeDirNode.refresh()
                     endif
 
 
-                catch /^NERDTree.InvalidArgumentsError/
+                catch /^NERDTree.\(InvalidArguments\|InvalidFiletype\)Error/
                     let invalidFilesFound = 1
                 endtry
             endif