helpful

commit 67cdd1030b3022d3dc4da2297f55349da57cde01
parent f865f17ad04cd270685187b0a5331ec8eb06e541
Author: Adrià Garriga-Alonso <adria.garriga@gmail.com>
Date:   Sun, 20 Feb 2022 23:08:08 +0000

Fix `helpful--autoloaded-p` in Emacs 29.0.50 (#283)

Fix `helpful--autoloaded-p` in Emacs 29.0.50
Diffstat:
M
helpful.el
 | 
6
+++++-

1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/helpful.el b/helpful.el
@@ -1837,7 +1837,11 @@ OBJ may be a symbol or a compiled function object."
   "Return non-nil if function SYM is autoloaded."
   (-when-let (file-name (buffer-file-name buf))
     (setq file-name (s-chop-suffix ".gz" file-name))
-    (help-fns--autoloaded-p sym file-name)))
+    (condition-case nil
+        (help-fns--autoloaded-p sym file-name)
+      ; new in Emacs 29.0.50
+      ; see https://github.com/Wilfred/helpful/pull/283
+      (error (help-fns--autoloaded-p sym)))))
 
 (defun helpful--compiled-p (sym)
   "Return non-nil if function SYM is byte-compiled"