diff --git a/spec/main-process/atom-application.new.test.js b/spec/main-process/atom-application.new.test.js
index a42ed7a65..09bbd625f 100644
--- a/spec/main-process/atom-application.new.test.js
+++ b/spec/main-process/atom-application.new.test.js
@@ -331,7 +331,7 @@ class LaunchScenario {
 
   getOpenEditors (window) {
     return this.evalInWebContents(window.browserWindow.webContents, reply => {
-      reply(atom.workspace.getTextEditors().map(editor => editor.getPath()))
+      reply(atom.workspace.getTextEditors().map(editor => editor.getPath()).filter(Boolean))
     })
   }