From bbb98d81ee60ee5f66861e01eed09a883b2f2175 Mon Sep 17 00:00:00 2001
From: Jerome Quere <pub@jeromequere.fr>
Date: Thu, 19 Nov 2015 20:23:23 +0100
Subject: [PATCH] When getItem is call on a nested var return null even if the
 value is 0 or empty array

---
 src/Configula/Config.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Configula/Config.php b/src/Configula/Config.php
index 64ac688..49bcb32 100644
--- a/src/Configula/Config.php
+++ b/src/Configula/Config.php
@@ -178,7 +178,8 @@ public function getItem($item, $defaultValue = null)
         } elseif (strpos($item, '.') !== FALSE) {
 
             $cs = $this->configSettings;
-            if ($val = $this->getNestedVar($cs, $item)) {
+            $val = $this->getNestedVar($cs, $item);
+            if ($val !== null) {
                 return $val;
             }