1 files changed, 3 insertions, 1 deletions
diff --git a/library/Director/Test/TestSuiteUnit.php b/library/Director/Test/TestSuiteUnit.php
index 8156eba..93dc692 100644
--- a/library/Director/Test/TestSuiteUnit.php
+++ b/library/Director/Test/TestSuiteUnit.php
@@ -4,6 +4,8 @@ namespace Icinga\Module\Director\Test;
 
 abstract class TestSuiteUnit
 {
+    private $testdoxFile;
+
     public function run()
     {
     }
@@ -15,7 +17,7 @@ abstract class TestSuiteUnit
     public function __destruct()
     {
         if ($this->testdoxFile && file_exists($this->testdoxFile)) {
-            unlink($this->testDoxfile);
+            unlink($this->testdoxFile);
         }
     }