From e7fa2ce56d0c9e3d791f3c145febbb9ab16be838 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Tue, 18 Jun 2013 13:54:26 +0200
Subject: Fix so install do not fail when one of DB driver checks fails but
 other drivers exist (#1489178)

---
 installer/rcube_install.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'installer/rcube_install.php')

diff --git a/installer/rcube_install.php b/installer/rcube_install.php
index c95d936d2..473fd2612 100644
--- a/installer/rcube_install.php
+++ b/installer/rcube_install.php
@@ -496,10 +496,13 @@ class rcube_install
    * @param string Test name
    * @param string Error message
    * @param string URL for details
+   * @param bool   Do not count this failure
    */
-  function fail($name, $message = '', $url = '')
+  function fail($name, $message = '', $url = '', $optional=false)
   {
-    $this->failures++;
+    if (!$optional) {
+      $this->failures++;
+    }
 
     echo Q($name) . ':&nbsp; <span class="fail">NOT OK</span>';
     $this->_showhint($message, $url);
-- 
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