On Wed, 4 Jan 2012 18:14:42 +0700, Sergey Radionov <rsatom at gmail.com> wrote: >> IIRC, the opaque pointer was not set at all the cases outlined by the >> commit log. > Then why you just don't check !=NULL ? That would obviously not be thread-safe. -- Rémi Denis-Courmont http://www.remlab.net/