master 0fd24ebc95: Fix diff-mode.el compilation warnings

[Lars Ingebrigtsen]

branch: master
commit 0fd24ebc957ef4f64676a74e32959337f4f23610
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Fix diff-mode.el compilation warnings
    
    * lisp/vc/diff-mode.el (diff-auto-refine-mode): Suppress
    byte-compile warnings.
---
 lisp/vc/diff-mode.el | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/lisp/vc/diff-mode.el b/lisp/vc/diff-mode.el
index 4b5c21973b..d9eb9bba60 100644
--- a/lisp/vc/diff-mode.el
+++ b/lisp/vc/diff-mode.el
@@ -279,20 +279,21 @@ and hunk-based syntax highlighting otherwise as a 
fallback."
   :doc "Keymap for `diff-minor-mode'.  See also `diff-mode-shared-map'."
   (key-description diff-minor-mode-prefix) diff-mode-shared-map)
 
-(define-minor-mode diff-auto-refine-mode
-  "Toggle automatic diff hunk finer highlighting (Diff Auto Refine mode).
+(with-suppressed-warnings ((obsolete diff-auto-refine-mode))
+  (define-minor-mode diff-auto-refine-mode
+    "Toggle automatic diff hunk finer highlighting (Diff Auto Refine mode).
 
 Diff Auto Refine mode is a buffer-local minor mode used with
 `diff-mode'.  When enabled, Emacs automatically highlights
 changes in detail as the user visits hunks.  When transitioning
 from disabled to enabled, it tries to refine the current hunk, as
 well."
-  :group 'diff-mode :init-value nil :lighter nil ;; " Auto-Refine"
-  (if diff-auto-refine-mode
-      (progn
-        (customize-set-variable 'diff-refine 'navigation)
-        (condition-case-unless-debug nil (diff-refine-hunk) (error nil)))
-    (customize-set-variable 'diff-refine nil)))
+    :group 'diff-mode :init-value nil :lighter nil ;; " Auto-Refine"
+    (if diff-auto-refine-mode
+        (progn
+          (customize-set-variable 'diff-refine 'navigation)
+          (condition-case-unless-debug nil (diff-refine-hunk) (error nil)))
+      (customize-set-variable 'diff-refine nil))))
 (make-obsolete 'diff-auto-refine-mode "set `diff-refine' instead." "27.1")
 (make-obsolete-variable 'diff-auto-refine-mode
                         "set `diff-refine' instead." "27.1")