[elpa] externals/diff-hl 7440baa9b1: diff-hl-stage-current-hunk: Force reference revision to last commit

[ELPA Syncer]

branch: externals/diff-hl
commit 7440baa9b16b1661e41dac8d7be0ffb426524e21
Author: Dmitry Gutov <dmi...@gutov.dev>
Commit: Dmitry Gutov <dmi...@gutov.dev>

    diff-hl-stage-current-hunk: Force reference revision to last commit
    
    Making the diff base either HEAD/tip or index.
---
 diff-hl.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/diff-hl.el b/diff-hl.el
index bce51f460c..99c79718d7 100644
--- a/diff-hl.el
+++ b/diff-hl.el
@@ -802,7 +802,8 @@ Only supported with Git."
     (with-current-buffer dest-buffer
       (let ((inhibit-read-only t))
         (erase-buffer)))
-    (diff-hl-diff-buffer-with-reference file dest-buffer nil 3)
+    (let (diff-hl-reference-revision)
+      (diff-hl-diff-buffer-with-reference file dest-buffer nil 3))
     (with-current-buffer dest-buffer
       (with-no-warnings
         (let (diff-auto-refine-mode)