2 files changed, 8 insertions, 2 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 939d34646ab..7bcd06f8be8 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2009-10-07  Glenn Morris  <rgm@gnu.org>
+
+        * emacs-lisp/autoload.el (batch-update-autoloads): Remove useless use of
+        concat.
+
 2009-10-07  Stefan Monnier  <monnier@iro.umontreal.ca>
 
         * files-x.el (read-file-local-variable): Include some
diff --git a/lisp/emacs-lisp/autoload.el b/lisp/emacs-lisp/autoload.el
index 7a0a43631de..56d3e32f996 100644
--- a/lisp/emacs-lisp/autoload.el
+++ b/lisp/emacs-lisp/autoload.el
@@ -693,8 +693,9 @@ Calls `update-directory-autoloads' on the command line arguments."
           (insert-file-contents mfile)
           (when (re-search-forward "^lisp= " nil t)
             (setq lim (line-end-position))
-            (while (re-search-forward "\\${lispsource}\\([^ ]*\\)\\.elc?" lim t)
-              (push (concat (expand-file-name (match-string 1) ldir) ".el")
+            (while (re-search-forward "\\${lispsource}\\([^ ]+\\.el\\)c?\\>"
+                                      lim t)
+              (push (expand-file-name (match-string 1) ldir)
                     autoload-excludes)))))))
   (let ((args command-line-args-left))
     (setq command-line-args-left nil)