[elpa] externals/posframe af230e4f35 2/3: Merge pull request #111 from akirak/check-buffer

[ELPA Syncer]

branch: externals/posframe
commit af230e4f359bebd73997f31c3306987ecc7aac5e
Merge: 6c0e63d6b3 c07d5fd089
Author: tumashu <tumashu@163.com>
Commit: GitHub <noreply@github.com>

    Merge pull request #111 from akirak/check-buffer
    
    Check non-nullity of the buffer
---
 posframe.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/posframe.el b/posframe.el
index e29cc3ba54..ffd3f818cc 100644
--- a/posframe.el
+++ b/posframe.el
@@ -1003,7 +1003,8 @@ posframe is very very slowly, `posframe-hide' is more 
useful."
   "Delete posframe pertaining to BUFFER-OR-NAME.
 BUFFER-OR-NAME can be a buffer or a buffer name."
   (let* ((buffer (get-buffer buffer-or-name))
-         (posframe (posframe--find-existing-posframe buffer))
+         (posframe (when buffer
+                     (posframe--find-existing-posframe buffer)))
          ;; NOTE: `delete-frame' runs ‘delete-frame-functions’ before
          ;; actually deleting the frame, unless the frame is a
          ;; tooltip, posframe is a child-frame, but its function like