Fix compilation warning in vc-hg.el

* lisp/vc/vc-hg.el (vc-read-revision): Declare.

diff --git a/lisp/vc/vc-hg.el b/lisp/vc/vc-hg.el
index e0c46b2dd319fd59a5d1e88bb5ebf357ca126dd8..f264ba2c9afd5cd1c5e46619974bf52d8af5c2a5 100644 (file)
--- a/lisp/vc/vc-hg.el
+++ b/lisp/vc/vc-hg.el
@@ -109,6 +109,8 @@
   (require 'vc-dir))
 
 (declare-function vc-compilation-mode "vc-dispatcher" (backend))
+(declare-function vc-read-revision "vc"
+                  (prompt &optional files backend default initial-input))
 
 ;;; Customization options