diff --git a/autoload/fugitive.vim b/autoload/fugitive.vim
index 6776f3c..5af4c4f 100644
--- a/autoload/fugitive.vim
+++ b/autoload/fugitive.vim
@@ -2551,7 +2551,7 @@ let s:rebase_abbrevs = {
       \ 'b': 'break',
       \ }
 
-function! fugitive#BufReadStatus() abort
+function! fugitive#BufReadStatus(...) abort
   let amatch = s:Slash(expand('%:p'))
   let b:fugitive_type = 'index'
   unlet! b:fugitive_reltime
@@ -2760,7 +2760,7 @@ function! fugitive#BufReadStatus() abort
     endif
 
     let b:fugitive_diff = diff
-    if v:cmdbang
+    if !a:0 && v:cmdbang
       unlet! b:fugitive_expanded
     endif
     let expanded = get(b:, 'fugitive_expanded', {'Staged': {}, 'Unstaged': {}})
@@ -4099,7 +4099,7 @@ function! s:ReloadStatusBuffer(...) abort
   endif
   let original_lnum = a:0 ? a:1 : line('.')
   let info = s:StageInfo(original_lnum)
-  call fugitive#BufReadStatus()
+  call fugitive#BufReadStatus(1)
   call setpos('.', [0, s:StageSeek(info, original_lnum), 1, 0])
   return ''
 endfunction