emacs-29 a24e350170: Fix treesit--children-covering-range-recurse (bug#60301)

[Yuan Fu]

branch: emacs-29
commit a24e350170e84d564e510739c8ddf02a7b08f276
Author: Yuan Fu <casouri@gmail.com>
Commit: Yuan Fu <casouri@gmail.com>

    Fix treesit--children-covering-range-recurse (bug#60301)
    
    * lisp/treesit.el (treesit--children-covering-range-recurse): Always
    return a list of node.
---
 lisp/treesit.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/treesit.el b/lisp/treesit.el
index 09483acaa7..0eacd4075f 100644
--- a/lisp/treesit.el
+++ b/lisp/treesit.el
@@ -865,7 +865,7 @@ LIMIT is the recursion limit, which defaults to 100."
         (push child result))
       (setq child (treesit-node-next-sibling child)))
     ;; If NODE has no child, keep NODE.
-    (or result node)))
+    (or result (list node))))
 
 (defsubst treesit--node-length (node)
   "Return the length of the text of NODE."