Get tests to pass in Vim 8.1

test/test_setting_loclist_from_another_buffer.vader

@@ -21,6 +21,6 @@ Execute(Errors should be set in the loclist for the original buffer, not the new
   \ g:ale_buffer_info[(g:original_buffer)].loclist,
   \ )
 
-  AssertEqual [], getloclist(0)
+  AssertEqual [], ale#test#GetLoclistWithoutModule()
   AssertEqual 1, len(getloclist(bufwinid(g:original_buffer)))
   AssertEqual 'foo', getloclist(bufwinid(g:original_buffer))[0].text