From b866a27364a66c436156732553b1fa638e046b8b Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Thu, 28 Jun 2012 04:43:50 -0400
Subject: [PATCH] Fix handling of MYRIGHTS on private namespace roots - fixes issue where in ACL plugin it wasn't possible to share INBOX folder (when it was a namespace prefix).

---
 plugins/acl/acl.php |   16 ++++------------
 1 files changed, 4 insertions(+), 12 deletions(-)

diff --git a/plugins/acl/acl.php b/plugins/acl/acl.php
index ab981ab..8709f0b 100644
--- a/plugins/acl/acl.php
+++ b/plugins/acl/acl.php
@@ -128,8 +128,10 @@
      */
     function folder_form($args)
     {
-        // Edited folder name (empty in create-folder mode)
         $mbox_imap = $args['options']['name'];
+        $myrights  = $args['options']['rights'];
+
+        // Edited folder name (empty in create-folder mode)
         if (!strlen($mbox_imap)) {
             return $args;
         }
@@ -139,18 +141,8 @@
             return $args;
         }
 */
-        // Namespace root
-        if ($args['options']['is_root']) {
-            return $args;
-        }
-
         // Get MYRIGHTS
-        if (!($myrights = $args['options']['rights'])) {
-            return $args;
-        }
-
-        // Do nothing if no ACL support
-        if (!$this->rc->storage->get_capability('ACL')) {
+        if (empty($myrights)) {
             return $args;
         }
 

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