emacs-29 17d40c163e: vc-git-print-log: Don't assume vc-git-log-switches is a list

[Sean Whitton]

branch: emacs-29
commit 17d40c163e088e25152aedcfb18d733cc8e54756
Author: Sean Whitton <spwhitton@spwhitton.name>
Commit: Sean Whitton <spwhitton@spwhitton.name>

    vc-git-print-log: Don't assume vc-git-log-switches is a list
    
    * lisp/vc/vc-git.el (vc-git-print-log): Call ensure-list on
    vc-git-log-switches to handle the case where it's a singular string.
---
 lisp/vc/vc-git.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/vc/vc-git.el b/lisp/vc/vc-git.el
index a1ff03144b..38e9d5f9c9 100644
--- a/lisp/vc/vc-git.el
+++ b/lisp/vc/vc-git.el
@@ -1325,7 +1325,7 @@ If LIMIT is a revision string, use it as an end-revision."
                     ,(format "--pretty=tformat:%s"
                              (car vc-git-root-log-format))
                     "--abbrev-commit"))
-                vc-git-log-switches
+                (ensure-list vc-git-log-switches)
                 (when (numberp limit)
                   (list "-n" (format "%s" limit)))
                (when start-revision