[Libguestfs] [PATCH] Add waitpid along guestfs_close path (RHBZ#518747)

Not quite sure what happened to the waitpid()s which were along that path, but at some point they seem to have got deleted. This is a fix for: https://bugzilla.redhat.com/show_bug.cgi?id=518747 I haven't been able to run the tests yet however, because currently Rawhide is broken (ntfsprogs has missing dependencies). Rich. -- Richard Jones, Emerging Technologies, Red Hat http://et.redhat.com/~rjones libguestfs lets you edit virtual machines. Supports shell scripting, bindings from many languages. http://et.redhat.com/~rjones/libguestfs/ See what it can do: http://et.redhat.com/~rjones/libguestfs/recipes.html