From: Juri Linkov <juri@jurta.org>
Date: Sun, 11 Oct 2009 23:53:22 +0000 (+0000)
Subject: (read-file-local-variable-value):
X-Git-Tag: emacs-pretest-23.1.90~844
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=4d9b432332dbe48a7fd64ae24fcbf8a12232a8c2;p=emacs.git

(read-file-local-variable-value):
Provide default value only for bound variables.
---

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index bd1333af152..cb99af982e5 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2009-10-11  Juri Linkov  <juri@jurta.org>
+
+	* files-x.el (read-file-local-variable-value):
+	Provide default value only for bound variables (bug#4664).
+
 2009-10-11  Michael Albinus  <michael.albinus@gmx.de>
 
 	* net/tramp.el (tramp-local-host-p): Function shall return nil for
diff --git a/lisp/files-x.el b/lisp/files-x.el
index 3ad3f90e407..8261df18b51 100644
--- a/lisp/files-x.el
+++ b/lisp/files-x.el
@@ -92,7 +92,8 @@ Intended to be used in the `interactive' spec of
 			 nil 'set-variable-value-history
 			 (format "%S"
 				 (cond ((eq variable 'unibyte) t)
-				       (t (symbol-value variable))))))))))
+				       ((boundp variable)
+					(symbol-value variable))))))))))
 
 (defun read-file-local-variable-mode ()
   "Read per-directory file-local variable's mode using completion.