Improve guard so it works for no eof new line

autoload/python/utils.vim

@@ -1,4 +1,5 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'python-compiler') == -1
+
 " Sometimes Python issues debugging messages
 " which don't belong to a call stack context
 " this function filters these messages
@@ -16,4 +17,5 @@ function! python#utils#fix_qflist() " {{{
     call setqflist(l:traceback)
   endif
 endfunction " }}}
+
 endif