fixed some PHP Warnings
authorpk910 <philipp@zoelle1.de>
Sat, 29 Jun 2013 23:11:39 +0000 (01:11 +0200)
committerpk910 <philipp@zoelle1.de>
Sat, 29 Jun 2013 23:11:39 +0000 (01:11 +0200)

No differences found