From 26e4d4ff0ed81733fec44333f5de90b6df886fd4 Mon Sep 17 00:00:00 2001
From: Alexander Fuhr <alexander.fuhr@netways.de>
Date: Thu, 11 Jun 2015 10:39:12 +0200
Subject: [PATCH] CustomVariable: Fix some mistakes

---
 library/Director/CustomVariable/CustomVariableArray.php    | 6 ++++++
 .../Director/CustomVariable/CustomVariableDictionary.php   | 7 +++++++
 library/Director/CustomVariable/CustomVariableString.php   | 2 +-
 library/Director/CustomVariable/CustomVariables.php        | 2 +-
 4 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/library/Director/CustomVariable/CustomVariableArray.php b/library/Director/CustomVariable/CustomVariableArray.php
index d21f5e62..73378bcb 100644
--- a/library/Director/CustomVariable/CustomVariableArray.php
+++ b/library/Director/CustomVariable/CustomVariableArray.php
@@ -12,4 +12,10 @@ class CustomVariableArray extends CustomVariable
 
         return $var->getValue() === $this->getValue();
     }
+
+    public function toConfigString()
+    {
+        // TODO: Implement toConfigString() method.
+    }
+
 }
diff --git a/library/Director/CustomVariable/CustomVariableDictionary.php b/library/Director/CustomVariable/CustomVariableDictionary.php
index 35ef431d..79bd7edd 100644
--- a/library/Director/CustomVariable/CustomVariableDictionary.php
+++ b/library/Director/CustomVariable/CustomVariableDictionary.php
@@ -2,6 +2,8 @@
 
 namespace Icinga\Module\Director\CustomVariable;
 
+use Countable;
+
 class CustomVariableDictionary extends CustomVariable implements Countable
 {
     public function equals(CustomVariable $var)
@@ -48,4 +50,9 @@ class CustomVariableDictionary extends CustomVariable implements Countable
     {
         // ...
     }
+
+    public function toConfigString()
+    {
+        // TODO: Implement toConfigString() method.
+    }
 }
diff --git a/library/Director/CustomVariable/CustomVariableString.php b/library/Director/CustomVariable/CustomVariableString.php
index 58c59847..affc8286 100644
--- a/library/Director/CustomVariable/CustomVariableString.php
+++ b/library/Director/CustomVariable/CustomVariableString.php
@@ -15,7 +15,7 @@ class CustomVariableString extends CustomVariable
     {
         return c::renderKeyValue(
             c::escapeIfReserved($this->getKey()),
-            c::renderString($this->getValue()
+            c::renderString($this->getValue())
         );
     }
 }
diff --git a/library/Director/CustomVariable/CustomVariables.php b/library/Director/CustomVariable/CustomVariables.php
index d06ca8a6..28ef4309 100644
--- a/library/Director/CustomVariable/CustomVariables.php
+++ b/library/Director/CustomVariable/CustomVariables.php
@@ -38,7 +38,7 @@ class CustomVariables
 
     public function hasBeenModified()
     {
-        return $this->modifiec
+        return $this->modifiec;
     }
 
     public function setUnmodified()