auth-source.el (auth-source-secrets-search): Use mm-delete-duplicates instead of delete-dups that is not available in XEmacs 21.4.

2 files changed, 9 insertions, 3 deletions

diff --git a/lisp/gnus/ChangeLog b/lisp/gnus/ChangeLog
index 5891d4b6193..c98c86d46f2 100644
--- a/lisp/gnus/ChangeLog
+++ b/lisp/gnus/ChangeLog
@@ -1,3 +1,8 @@
+2011-02-17  Katsumi Yamaoka  <yamaoka@jpl.org>
+
+        * auth-source.el (auth-source-secrets-search): Use mm-delete-duplicates
+        instead of delete-dups that is not available in XEmacs 21.4.
+
 2011-02-16  Lars Ingebrigtsen  <larsi@gnus.org>
 
         * gnus-sum.el (gnus-propagate-marks): Change default to t again, since
diff --git a/lisp/gnus/auth-source.el b/lisp/gnus/auth-source.el
index 2b284e3729d..c3f0f2d5ba5 100644
--- a/lisp/gnus/auth-source.el
+++ b/lisp/gnus/auth-source.el
@@ -40,6 +40,7 @@
 ;;; Code:
 
 (require 'password-cache)
+(require 'mm-util)
 (require 'gnus-util)
 (require 'netrc)
 (require 'assoc)
@@ -1042,9 +1043,9 @@ authentication tokens:
                                           (list k (plist-get spec k))))
                               search-keys)))
          ;; needed keys (always including host, login, protocol, and secret)
-         (returned-keys (delete-dups (append
-                                      '(:host :login :protocol :secret)
-                                      search-keys)))
+         (returned-keys (mm-delete-duplicates (append
+                                               '(:host :login :protocol :secret)
+                                               search-keys)))
          (items (loop for item in (apply 'secrets-search-items coll search-spec)
                       unless (and (stringp label)
                                   (not (string-match label item)))