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-rw-r--r--lisp/emacs-lisp/seq.el5
1 files changed, 3 insertions, 2 deletions
diff --git a/lisp/emacs-lisp/seq.el b/lisp/emacs-lisp/seq.el
index 20610a7027d..e5004f8cdab 100644
--- a/lisp/emacs-lisp/seq.el
+++ b/lisp/emacs-lisp/seq.el
@@ -4,7 +4,7 @@
;; Author: Nicolas Petton <nicolas@petton.fr>
;; Keywords: sequences
-;; Version: 2.17
+;; Version: 2.18
;; Package: seq
;; Maintainer: emacs-devel@gnu.org
@@ -349,7 +349,8 @@ found or not."
"Return the first element in SEQUENCE that is equal to ELT.
Equality is defined by TESTFN if non-nil or by `equal' if nil."
(seq-some (lambda (e)
- (funcall (or testfn #'equal) elt e))
+ (when (funcall (or testfn #'equal) elt e)
+ e))
sequence))
(cl-defgeneric seq-position (sequence elt &optional testfn)