From bce6be12b94d6008266d60dac6d3062d1126611f Mon Sep 17 00:00:00 2001
From: Reiner Steib <Reiner.Steib@gmx.de>
Date: Wed, 31 Oct 2007 21:17:32 +0000
Subject: * doc-view.el (doc-view-cache-directory): Fix bug where an integer
 was given to concat.

---
 lisp/doc-view.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lisp/doc-view.el')

diff --git a/lisp/doc-view.el b/lisp/doc-view.el
index d43eb97cbcc..7b14711fb07 100644
--- a/lisp/doc-view.el
+++ b/lisp/doc-view.el
@@ -157,7 +157,8 @@ Needed for searching."
   :group 'doc-view)
 
 (defcustom doc-view-cache-directory
-  (expand-file-name (concat "docview" (user-uid)) temporary-file-directory)
+  (expand-file-name (concat "docview" (format "%d" (user-uid)))
+		    temporary-file-directory)
   "The base directory, where the PNG images will be saved."
   :type 'directory
   :group 'doc-view)
-- 
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