Fix PHP7 warning "session_start(): Session callback expects true/false retu...

Aleksander Machniak

2015-12-28 d72e5afb47b68151ac5912dbd52732b41c84cb5c

 program/lib/Roundcube/rcube_session.php

@@ -219,7 +219,9 @@
    {
        // move gc execution to the script shutdown function
        // see rcube::shutdown() and rcube_session::write_close()
        return $this->gc_enabled = $maxlifetime;
        $this->gc_enabled = $maxlifetime;

        return true;
    }

    /**