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-rw-r--r--lisp/emacs-lisp/cl-lib.el11
1 files changed, 5 insertions, 6 deletions
diff --git a/lisp/emacs-lisp/cl-lib.el b/lisp/emacs-lisp/cl-lib.el
index c7d21c76fc1..cc61597d313 100644
--- a/lisp/emacs-lisp/cl-lib.el
+++ b/lisp/emacs-lisp/cl-lib.el
@@ -723,12 +723,11 @@ If ALIST is non-nil, the new pairs are prepended to it."
(gv-define-expander substring
(lambda (do place from &optional to)
(gv-letplace (getter setter) place
- (macroexp-let2 nil start from
- (macroexp-let2 nil end to
- (funcall do `(substring ,getter ,start ,end)
- (lambda (v)
- (funcall setter `(cl--set-substring
- ,getter ,start ,end ,v)))))))))
+ (macroexp-let2* nil ((start from) (end to))
+ (funcall do `(substring ,getter ,start ,end)
+ (lambda (v)
+ (funcall setter `(cl--set-substring
+ ,getter ,start ,end ,v))))))))
;;; Miscellaneous.