From: Noam Postavsky <npostavs@gmail.com>
Date: Sat, 25 Jun 2016 19:57:39 +0000 (-0400)
Subject: Improve error when installing non-package dirs
X-Git-Tag: emacs-26.0.90~1712^2~1
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=14a86f837762af8d16eef57c315da93b56699901;p=emacs.git

Improve error when installing non-package dirs

* lisp/emacs-lisp/package.el (package-dir-info): Throw meaningful error
when no file with package info is found (Bug #19851).
---

diff --git a/lisp/emacs-lisp/package.el b/lisp/emacs-lisp/package.el
index e721b553eae..f669c31e791 100644
--- a/lisp/emacs-lisp/package.el
+++ b/lisp/emacs-lisp/package.el
@@ -1081,6 +1081,8 @@ The return result is a `package-desc'."
               (setq files nil)
               ;; set the 'dir kind,
               (setf (package-desc-kind info) 'dir))))
+        (unless info
+          (error "No .el files with package headers in `%s'" default-directory))
         ;; and return the info.
         info))))