From: Richard M. Stallman <rms@gnu.org>
Date: Wed, 21 Jul 1993 22:16:11 +0000 (+0000)
Subject: Try deleting version.el if it's not writable.
X-Git-Tag: emacs-19.34~11642
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=8e0ed2de52c3fb63591ebda076c4a7407fe5fa84;p=emacs.git

Try deleting version.el if it's not writable.
---

diff --git a/lisp/inc-vers.el b/lisp/inc-vers.el
index 008811f54cf..6523dafd21b 100644
--- a/lisp/inc-vers.el
+++ b/lisp/inc-vers.el
@@ -41,6 +41,9 @@
 			   (progn (skip-chars-forward "^\"") (point))))
 
 
+(if (and (file-accessible-directory-p "../lisp/")
+	 (null (file-writable-p "../lisp/version.el")))
+    (delete-file "../lisp/version.el"))
 (write-region (point-min) (point-max) "../lisp/version.el" nil 'nomsg)
 (erase-buffer)
 (set-buffer-modified-p nil)