From: Richard M. Stallman <rms@gnu.org>
Date: Wed, 17 Jan 1996 00:24:29 +0000 (+0000)
Subject: (gnus-group-make-help-group): Check whether
X-Git-Tag: emacs-19.34~1662
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=c208c8cd68026ca0a24927eeccd587697c33ac83;p=emacs.git

(gnus-group-make-help-group): Check whether
`installation-directory' is nil before using it.
---

diff --git a/lisp/gnus.el b/lisp/gnus.el
index 7fab728a264..e7506466f38 100644
--- a/lisp/gnus.el
+++ b/lisp/gnus.el
@@ -4259,7 +4259,9 @@ ADDRESS."
 (defun gnus-group-make-help-group ()
   "Create the Gnus documentation group."
   (interactive)
-  (let ((path (cons (concat installation-directory "etc/") load-path))
+  (let ((path (if installation-directory
+		  (cons (concat installation-directory "etc/") load-path)
+	        (cons data-directory load-path)))
 	(name (gnus-group-prefixed-name "gnus-help" '(nndoc "gnus-help")))
 	file)
     (and (gnus-gethash name gnus-newsrc-hashtb)