From 8e06723c04ac2bf2d4b28a7ccffb0798dea0659e Mon Sep 17 00:00:00 2001
From: Xuyuan Pang <xuyuanp@gmail.com>
Date: Mon, 1 Sep 2014 16:25:27 +0800
Subject: [PATCH] fix #363

---
 lib/nerdtree/creator.vim | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/nerdtree/creator.vim b/lib/nerdtree/creator.vim
index 86f951a..2c56b11 100644
--- a/lib/nerdtree/creator.vim
+++ b/lib/nerdtree/creator.vim
@@ -43,6 +43,10 @@ endfunction
 function! s:Creator.createPrimary(name)
     let path = self._pathForString(a:name)
 
+    if path == {}
+        return
+    endif
+
     "if instructed to, then change the vim CWD to the dir the NERDTree is
     "inited in
     if g:NERDTreeChDirMode != 0
@@ -240,7 +244,7 @@ function! s:Creator._pathForString(str)
             let path = g:NERDTreePath.New(dir)
         catch /^NERDTree.InvalidArgumentsError/
             call nerdtree#echo("No bookmark or directory found for: " . a:str)
-            return
+            return {}
         endtry
     endif
     if !path.isDirectory