From bfb7d6e6819c8453d3e7c5c6d4fb261af078b176 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Tue, 15 Feb 2011 19:36:10 +0000
Subject: - Fix dont_override setting does not override existing user
 preferences (#1487664)

---
 program/include/rcube_config.php | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'program')

diff --git a/program/include/rcube_config.php b/program/include/rcube_config.php
index 81b664a29..5d176053e 100644
--- a/program/include/rcube_config.php
+++ b/program/include/rcube_config.php
@@ -188,8 +188,18 @@ class rcube_config
      */
     public function set_user_prefs($prefs)
     {
+        // Honor the dont_override setting for any existing user preferences
+        $dont_override = $this->get('dont_override');
+        if (is_array($dont_override) && !empty($dont_override)) {
+            foreach ($prefs as $key => $pref) {
+                if (in_array($key, $dont_override)) {
+                    unset($prefs[$key]);
+                }
+            }
+        }
+
         $this->userprefs = $prefs;
-        $this->prop = array_merge($this->prop, $prefs);
+        $this->prop      = array_merge($this->prop, $prefs);
     }
 
 
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