From f6b145d5612f7605b36deee8858565611126bee8 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Fri, 5 Feb 2010 13:05:25 +0000
Subject: - optimise _id2uid(), prevent from array_flip() warnings

---
 program/include/rcube_imap.php | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

(limited to 'program/include')

diff --git a/program/include/rcube_imap.php b/program/include/rcube_imap.php
index 9137ada99..6ab0b6a88 100644
--- a/program/include/rcube_imap.php
+++ b/program/include/rcube_imap.php
@@ -3001,15 +3001,12 @@ class rcube_imap
     {
     if (!$mbox_name)
       $mbox_name = $this->mailbox;
-      
-    $index = array_flip((array)$this->uid_id_map[$mbox_name]);
-    if (isset($index[$id]))
-      $uid = $index[$id];
-    else
-      {
-      $uid = iil_C_ID2UID($this->conn, $mbox_name, $id);
-      $this->uid_id_map[$mbox_name][$uid] = $id;
-      }
+
+    if ($uid = array_search($id, (array)$this->uid_id_map[$mbox_name]))
+      return $uid;
+
+    $uid = iil_C_ID2UID($this->conn, $mbox_name, $id);
+    $this->uid_id_map[$mbox_name][$uid] = $id;
     
     return $uid;
     }
-- 
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