Fix for  Deprecated: htmlentities(): Passing null to parameter : Issue #146 (#147)
Fix for  Deprecated: htmlentities(): Passing null to parameter : Issue #146 (#147)

* Fix for  Deprecated: htmlentities(): Passing null to parameter : Issue #146

* Also applies to htmlspecialchars
tsugiproject/tsugi,tsugiproject/tsugi,tsugiproject/tsugi,tsugiproject/tsugi