From: Eric S. Raymond <esr@thyrsus.com>
Date: Tue, 2 Dec 2014 03:56:01 +0000 (-0500)
Subject: Fix minor bug introduced in 'Terminate vc-disable-async-diff'
X-Git-Tag: emacs-25.0.90~2635^2~229
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=ea99f8c1ab8e97a54116e50157dd4bd6f1247b91;p=emacs.git

Fix minor bug introduced in 'Terminate vc-disable-async-diff'
---

diff --git a/lisp/vc/vc.el b/lisp/vc/vc.el
index 40e4211c6e4..9e6b049e084 100644
--- a/lisp/vc/vc.el
+++ b/lisp/vc/vc.el
@@ -1714,7 +1714,7 @@ Return t if the buffer had changes, nil otherwise."
               ;; We regard this as "changed".
               ;; Diff it against /dev/null.
               (apply 'vc-do-command buffer
-                     (async 'async 1) "diff" file
+                     (if async 'async 1) "diff" file
                      (append (vc-switches nil 'diff) '("/dev/null"))))))
         (setq files (nreverse filtered))))
     (vc-call-backend (car vc-fileset) 'diff files async rev1 rev2 buffer)