Disable white space detection for unmodifiable buffers

2013-09-11 10:08:51 +08:00 · 2013-09-11 10:08:51 +08:00 · e117af9dd0
parent 3f67df6440
commit e117af9dd0
1 changed files with 1 additions and 1 deletions
--- a/autoload/airline/extensions/whitespace.vim
+++ b/autoload/airline/extensions/whitespace.vim
@ -19,7 +19,7 @@ let s:mixed_indent_format = get(g:, 'airline#extensions#whitespace#mixed_indent_
 let s:enabled = 1

 function! airline#extensions#whitespace#check()
-  if &readonly || !s:enabled
+  if &readonly || !&modifiable || !s:enabled
    return ''
  endif