[Emacs-diffs] master 22b64f7: Better error message for C-h P RET

[Mattias Engdegård]

branch: master
commit 22b64f7bac8d015f3d0e6a42e9d764a61656e7a1
Author: Mattias Engdegård <address@hidden>
Commit: Mattias Engdegård <address@hidden>

    Better error message for C-h P RET
    
    Previously:
      package--incompatible-p: Wrong type argument: package-desc, nil
    Now:
      No package specified
    
    * lisp/emacs-lisp/package.el (describe-package): Don't use ## as input.
---
 lisp/emacs-lisp/package.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/emacs-lisp/package.el b/lisp/emacs-lisp/package.el
index b60a8a1..43a9aa7 100644
--- a/lisp/emacs-lisp/package.el
+++ b/lisp/emacs-lisp/package.el
@@ -2254,7 +2254,7 @@ will be deleted."
                                  "Describe package: ")
                                packages nil t nil nil (when guess
                                                         (symbol-name guess)))))
-         (list (intern val))))))
+         (list (and (> (length val) 0) (intern val)))))))
   (if (not (or (package-desc-p package) (and package (symbolp package))))
       (message "No package specified")
     (help-setup-xref (list #'describe-package package)