cl-delete-duplicates: do not parse :if keyword

* lisp/emacs-lisp/cl-seq.el (cl--delete-duplicates):
Parse only the supported keywords.

diff --git a/lisp/emacs-lisp/cl-seq.el b/lisp/emacs-lisp/cl-seq.el
index 443a147b3d223badf4ef406670df77cb3eda70d9..5c93670be92f66d61f053fb2066680dbae31497f 100644 (file)
--- a/lisp/emacs-lisp/cl-seq.el
+++ b/lisp/emacs-lisp/cl-seq.el
@@ -347,7 +347,7 @@ This is a destructive function; it reuses the storage of SEQ whenever possible.
 (defun cl--delete-duplicates (cl-seq cl-keys cl-copy)
   (if (listp cl-seq)
       (cl--parsing-keywords
-          (:test :test-not :key (:start 0) :end :from-end :if)
+          (:test :test-not :key (:start 0) :end :from-end)
          ()
        (if cl-from-end
            (let ((cl-p (nthcdr cl-start cl-seq)) cl-i)