fix coverity issues
authorMichael Wallner <mike@php.net>
Tue, 3 May 2016 14:30:05 +0000 (16:30 +0200)
committerMichael Wallner <mike@php.net>
Tue, 3 May 2016 14:30:05 +0000 (16:30 +0200)

No differences found