Fix eldoc-box--help-at-point-async-update (issue#96)

* eldoc-box.el (eldoc-box--help-at-point-async-update): Check for nil frame.
emacsmirror · Jun 5, 2024 · 9658ba7 · 9658ba7
1 parent 89b2f4e
commit 9658ba7
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/eldoc-box.el b/eldoc-box.el
@@ -291,7 +291,8 @@ This is added to ‘eldoc-display-functions’, such that when async doc
 comes in, the at-point doc pop-up can be updated.
 
 For DOCS, see ‘eldoc-display-functions’."
-  (when (and (frame-visible-p eldoc-box--frame)
+  (when (and eldoc-box--frame
+             (frame-visible-p eldoc-box--frame)
              (eq eldoc-box--help-at-point-last-point (point)))
     (let ((eldoc-box-position-function
            eldoc-box-at-point-position-function))