From 600bb156f79908e0ca72a039c6ad290146a2eb4e Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Tue, 04 Jan 2011 06:16:54 -0500
Subject: [PATCH] - Use improved get_capability() syntax, saves CAPABILITY call in some cases

---
 program/include/rcube_imap.php |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/program/include/rcube_imap.php b/program/include/rcube_imap.php
index 24c361c..2697504 100644
--- a/program/include/rcube_imap.php
+++ b/program/include/rcube_imap.php
@@ -470,12 +470,12 @@
     {
         $this->threading = false;
 
-        if ($enable) {
-            if ($this->get_capability('THREAD=REFS'))
+        if ($enable && ($caps = $this->get_capability('THREAD'))) {
+            if (in_array('REFS', $caps))
                 $this->threading = 'REFS';
-            else if ($this->get_capability('THREAD=REFERENCES'))
+            else if (in_array('REFERENCES', $caps))
                 $this->threading = 'REFERENCES';
-            else if ($this->get_capability('THREAD=ORDEREDSUBJECT'))
+            else if (in_array('ORDEREDSUBJECT', $caps))
                 $this->threading = 'ORDEREDSUBJECT';
         }
 

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