Fixed possible warning
Fixed possible warning

Chris--A/phpMyFAQ,Chris--A/phpMyFAQ,Chris--A/phpMyFAQ,rogeriopradoj/phpMyFAQ-vagrant,rogeriopradoj/phpMyFAQ-vagrant,thorsten/phpMyFAQ,rogeriopradoj/phpMyFAQ-vagrant,thorsten/phpMyFAQ,brianjking/phpMyFAQ,brianjking/phpMyFAQ,brianjking/phpMyFAQ,thorsten/phpMyFAQ,brianjking/phpMyFAQ,Chris--A/phpMyFAQ,thorsten/phpMyFAQ,rogeriopradoj/phpMyFAQ-vagrant