(doc-view-cache-directory): Remove superfluous concat.

2 files changed, 3 insertions, 1 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 1fb8408e4d0..a40c31533db 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,7 @@
 2007-11-01  Glenn Morris  <rgm@gnu.org>
 
+        * doc-view.el (doc-view-cache-directory): Remove superfluous concat.
+
         * mail/footnote.el (footnote-numeric-regexp)
         (footnote-english-upper-regexp, footnote-english-lower-regexp)
         (footnote-roman-lower-regexp, footnote-roman-upper-regexp):
diff --git a/lisp/doc-view.el b/lisp/doc-view.el
index 7b14711fb07..a03b2e16785 100644
--- a/lisp/doc-view.el
+++ b/lisp/doc-view.el
@@ -157,7 +157,7 @@ Needed for searching."
   :group 'doc-view)
 
 (defcustom doc-view-cache-directory
-  (expand-file-name (concat "docview" (format "%d" (user-uid)))
+  (expand-file-name (format "docview%d" (user-uid))
                     temporary-file-directory)
   "The base directory, where the PNG images will be saved."
   :type 'directory