003118deb4
Commit 861d40565 added code (my personal change to "clean up" the submitter's code, *not* the fault of the submitter) that dereferenced virtVlan without first checking for NULL. This patch fixes that and, as part of the fix, cleans up some unnecessary obtuseness.
LibVirt : simple API for virtualization Libvirt is a C toolkit to interact with the virtualization capabilities of recent versions of Linux (and other OSes). It is free software available under the GNU Lesser General Public License. Virtualization of the Linux Operating System means the ability to run multiple instances of Operating Systems concurrently on a single hardware system where the basic resources are driven by a Linux instance. The library aim at providing long term stable C API initially for the Xen paravirtualization but should be able to integrate other virtualization mechanisms if needed. Daniel Veillard <veillard@redhat.com>