From e7a5c97df13b3bcf1313e8dff6acf8a4675d6762 Mon Sep 17 00:00:00 2001
From: Christian Brabandt <cb@256bit.org>
Date: Fri, 1 Sep 2017 09:19:39 +0200
Subject: [PATCH] readonly: remove modifiable check

---
 autoload/airline/parts.vim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/autoload/airline/parts.vim b/autoload/airline/parts.vim
index a9820622..98de7316 100644
--- a/autoload/airline/parts.vim
+++ b/autoload/airline/parts.vim
@@ -86,7 +86,7 @@ function! airline#parts#iminsert()
 endfunction
 
 function! airline#parts#readonly()
-  if &readonly && &modifiable && !filereadable(bufname('%'))
+  if &readonly && !filereadable(bufname('%'))
     return '[noperm]'
   else
     return &readonly ? g:airline_symbols.readonly : ''