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Fix upward traversal when closing a cascade

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This commit is contained in:
Łukasz Adamczak 2016-06-22 13:32:44 +02:00
parent d280b15ba9
commit c99312442b
1 changed files with 2 additions and 2 deletions
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autoload/nerdtree/ui_glue.vim
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@ -191,8 +191,8 @@ function! s:closeCurrentDir(node)
call nerdtree#echo("cannot close tree root") call nerdtree#echo("cannot close tree root")
else else
while g:NERDTreeCascadeOpenSingleChildDir && !parent.parent.isRoot() while g:NERDTreeCascadeOpenSingleChildDir && !parent.parent.isRoot()
if parent.parent.getVisibleChildCount() == 1 let childNodes = parent.getVisibleChildren()
call parent.close() if len(childNodes) == 1 && childNodes[0].path.isDirectory
let parent = parent.parent let parent = parent.parent
else else
break break