CustomVariables: clone vars, may not suffice

2015-07-31 14:46:20 +02:00 · 2015-07-31 14:46:20 +02:00 · 43fc6fc42b
parent f4e992f6da
commit 43fc6fc42b
1 changed files with 4 additions and 1 deletions
--- a/library/Director/CustomVariable/CustomVariables.php
+++ b/library/Director/CustomVariable/CustomVariables.php
@ -174,7 +174,10 @@ class CustomVariables implements Iterator, Countable, IcingaConfigRenderer
    public function setUnmodified()
    {
        $this->modified = false;
-        $this->storedVars = $this->vars;
+        $this->storedVars = array();
+        foreach ($this->vars as $key => $var) {
+            $this->storedVars[$key] = clone($var);
+        }
        return $this;
    }