master 6ed3f04e5a: Fix a use of 'cl-defgeneric'.

[Philipp Stephani]

branch: master
commit 6ed3f04e5a3c8aee40a26805bb00cdd070eba319
Author: Philipp Stephani <phst@google.com>
Commit: Philipp Stephani <phst@google.com>

    Fix a use of 'cl-defgeneric'.
    
    * lisp/progmodes/xref.el (xref-match-length): Use 'cl-defmethod'
    instead of 'cl-defgeneric'.
---
 lisp/progmodes/xref.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/progmodes/xref.el b/lisp/progmodes/xref.el
index a5e6edf951..5d1ba4eaf5 100644
--- a/lisp/progmodes/xref.el
+++ b/lisp/progmodes/xref.el
@@ -227,7 +227,7 @@ This behavior is new in Emacs 28.")
   "A match xref item describes a search result."
   length)
 
-(cl-defgeneric xref-match-length ((item xref-match-item))
+(cl-defmethod xref-match-length ((item xref-match-item))
   "Return the length of the match."
   (xref-match-item-length item))