jappix/jappix — pull request #99 by kaechele (2012-06-15 18:50:18+00:00)
Title: Fixes #98 (PHP 5.4 compatibility)

Implicit type conversion of SimpleXMLElement in the if clause is no longer working in PHP 5.4.
As a result the code cannot check if the child nodes of the config file have any content.
By typecasting the SimpleXMLElement to a string the behaviour of earlier PHP versions is restored.