Issue #2472607 Fix a bug exposed by CiviCRM 4.6.2 and cleanup _provision_civicrm_install_civicrm() - minor cleanup.
Issue #2472607 Fix a bug exposed by CiviCRM 4.6.2 and cleanup _provision_civicrm_install_civicrm() - minor cleanup.

mlutfy/hosting_civicrm,mlutfy/hosting_civicrm