From: João Távora <joaotavora@gmail.com>
Date: Sun, 10 Nov 2019 23:01:46 +0000 (+0000)
Subject: Fix bug when completing file names
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=8a4de19dfb52551a65c360a9346ede137d0fc6e8;p=emacs.git

Fix bug when completing file names

* lisp/minibuffer.el (completion--nth-completion): Fix bug when
requote function is needed.
---

diff --git a/lisp/minibuffer.el b/lisp/minibuffer.el
index 08b230d5752..fce705cd014 100644
--- a/lisp/minibuffer.el
+++ b/lisp/minibuffer.el
@@ -958,9 +958,9 @@ N can be 1 for to mean \"completion-try-completion\" or 2 to mean
                                  (_ n))
                                style string table pred point)))
            (completion--styles md))))
-    (if requote
-        (funcall requote result n)
-      result)))
+    (when requote
+      (setcar result (funcall requote (car result) n)))
+    result))
 
 (defun completion-try-completion (string table pred point &optional metadata)
   "Try to complete STRING using completion table TABLE.