filefinder ignores directories

extensions/filefinder/filefinder.coffee

@@ -1,4 +1,5 @@
 _ = require 'underscore'
+fs = require 'fs'
 
 Extension = require 'extension'
 ModalSelector = require 'modal-selector'
@@ -10,7 +11,8 @@ class Filefinder extends Extension
     atom.on 'project:open', @startup
 
   startup: (@project) =>
-    @pane = new ModalSelector @project.allURLs()
+    @pane = new ModalSelector _.reject @project.allURLs(), ({url}) ->
+      fs.isDirectory url
 
   toggle: ->
     @pane?.toggle()