Fix DBUS query result parsing for secrets-search-items

* lisp/net/secrets.el (secrets-search-items): Fix DBUS query result
parsing.  The function assumed that return value of the
SearchItems method called on a collection is a list of two lists,
however this is true only when no collection is specified.  GNOME
had used to incorrectly return a list of two lists in both cases,
but this was already fixed:
https://bugzilla.gnome.org/show_bug.cgi?id=695115 .  Also fix an
incorrect information in the secrets-search-items’ docstring.
(Bug#20449)

Copyright-paperwork-exempt: yes

diff --git a/lisp/net/secrets.el b/lisp/net/secrets.el
index 6f4e17369370ed4bb7d9c1a57fbcf12de50bbdb2..56cbec4ea7594360500ab81ec2ddbf41d15d3c66 100644 (file)
--- a/lisp/net/secrets.el
+++ b/lisp/net/secrets.el
@@ -598,10 +598,9 @@ If successful, return the object path of the collection."
 ATTRIBUTES are key-value pairs.  The keys are keyword symbols,
 starting with a colon.  Example:
 
-  \(secrets-create-item \"Tramp collection\" \"item\" \"geheim\"
-   :method \"sudo\" :user \"joe\" :host \"remote-host\"\)
+  \(secrets-search-items \"Tramp collection\" :user \"joe\")
 
-The object paths of the found items are returned as list."
+The object labels of the found items are returned as list."
   (let ((collection-path (secrets-unlock-collection collection))
        result props)
     (unless (secrets-empty-path collection-path)
@@ -618,8 +617,7 @@ The object paths of the found items are returned as list."
                           (cadr attributes))
                     'append)
              attributes (cddr attributes)))
-      ;; Search.  The result is a list of two lists, the object paths
-      ;; of the unlocked and the locked items.
+      ;; Search.  The result is a list of object paths.
       (setq result
            (dbus-call-method
             :session secrets-service collection-path
@@ -630,7 +628,7 @@ The object paths of the found items are returned as list."
       ;; Return the found items.
       (mapcar
        (lambda (item-path) (secrets-get-item-property item-path "Label"))
-       (append (car result) (cadr result))))))
+       result))))
 
 (defun secrets-create-item (collection item password &rest attributes)
   "Create a new item in COLLECTION with label ITEM and password PASSWORD.