[elpa] externals/diff-hl 57a3831 1/2: Silence byte-compiler

[ELPA Syncer]

branch: externals/diff-hl
commit 57a3831e803aa100da46ecc6bf2fa1f61ebe48eb
Author: Jonas Bernoulli <jonas@bernoul.li>
Commit: Jonas Bernoulli <jonas@bernoul.li>

    Silence byte-compiler
---
 diff-hl.el | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/diff-hl.el b/diff-hl.el
index 6869d8e..74bc372 100644
--- a/diff-hl.el
+++ b/diff-hl.el
@@ -885,6 +885,8 @@ the `diff-program' to be in your `exec-path'."
               (t (memq major-mode diff-hl-global-modes)))
     (turn-on-diff-hl-mode)))
 
+(declare-function vc-annotate-extract-revision-at-line "vc-annotate")
+
 ;;;###autoload
 (defun diff-hl-set-reference-rev (rev)
   "Set the reference revision globally to REV.