Memory leak on domain_get if called twice using current_domain

Test below fails with error DB_DataObject Error: You cannot do two queries on the same object (copy it before finding)

• This test checks for a memory leak observed when doing 2 gets on current domain
  */
  public function testGetCurrentDomainTwice() { $domain = civicrm_api('domain', 'getvalue', array( 'version' => 3, 'current_domain' => 1, 'return' => 'name')); $this->assertAPISuccess($domain); $domain = civicrm_api('domain', 'getvalue', array( 'version' => 3, 'current_domain' => 1, 'return' => 'name')); $this->assertAPISuccess($domain); }