Ensure backward compatibility. v:t_func is not available before 8.0.

This commit is contained in:
Phil Runninger
2019-12-16 09:04:16 -05:00
parent a7886fb6c4
commit c962796b03
4 changed files with 5 additions and 5 deletions

View File

@@ -501,7 +501,7 @@ function! s:Path.ignore(nerdtree)
endfor
for Callback in g:NERDTree.PathFilters()
let Callback = type(Callback) == v:t_func ? Callback : function(Callback)
let Callback = type(Callback) == type(function("tr")) ? Callback : function(Callback)
if Callback({'path': self, 'nerdtree': a:nerdtree})
return 1
endif