[elpa] externals/ivy 4c1690c5fe 2/3: Fix compatibility with Tramp 2.6.0.2 and above

[Basil L. Contovounesios]

branch: externals/ivy
commit 4c1690c5feb5b4e0b55ad7ad96cd3d9b51d3ec77
Author: Ruiyang Wu <58066925+ywwry66@users.noreply.github.com>
Commit: Basil L. Contovounesios <basil@contovou.net>

    Fix compatibility with Tramp 2.6.0.2 and above
    
    With Tramp 2.6.0.2 and above, during `dired` completion, typing
    "//ssh:" followed by "C-j" (ivy-alt-done) gives the error "Reading
    directory: No such file or directory, /ssh:".  Previously the output
    was a list of possible completions.
    
    This fix (#3046) proposed by Tramp maintainer
    Michael Albinus <michael.albinus@gmx.de> in the following thread:
    https://lists.gnu.org/r/tramp-devel/2023-03/msg00014.html
    https://lists.gnu.org/r/tramp-devel/2024-05/msg00000.html
    
    Copyright-paperwork-exempt: yes
---
 ivy.el | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ivy.el b/ivy.el
index ccdcdb57aa..db41371913 100644
--- a/ivy.el
+++ b/ivy.el
@@ -1067,6 +1067,10 @@ contains a single candidate.")
              (defvar tramp-completion-mode)
              (with-no-warnings
                (let* ((tramp-completion-mode t)
+                      ;; Alternative to `tramp-completion-mode' in newer Tramp.
+                      (non-essential t)
+                      ;; Non-nil changes completion since Tramp 2.6.0.2.
+                      (minibuffer-completing-file-name nil)
                       (file (expand-file-name
                              (if (> ivy--length 0) (ivy-state-current 
ivy-last) ivy-text)
                              ivy--directory)))