Check for unknown current working directory

2018-09-10 09:00:05 -04:00 · 2018-09-10 09:00:05 -04:00 · 2cd4331b78
commit 2cd4331b78
parent 5442d5e04a
1 changed files with 5 additions and 0 deletions
--- a/plugin/NERD_tree.vim
+++ b/plugin/NERD_tree.vim
@ -203,6 +203,11 @@ endfunction

 function! NERDTreeCWD()

+    if empty(getcwd())
+        call nerdtree#echoWarning('current directory does not exist')
+        return
+    endif
+
    try
        let l:cwdPath = g:NERDTreePath.New(getcwd())
    catch /^NERDTree.InvalidArgumentsError/