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f6a4ccdc83
1. Move the declaration of const vshCmdDef *help - it should be at the top of the "if" rather than in the middle. 2. Change a comparison from && to || - without doing so we could crash on commands like 'virsh list' which would allow completion of some non -- option based on whatever was found in the current working directory and then as soon as that was completed, the next <tab> would crash since "opt" would be returned as NULL, but the check was dereferencing "&& opt->type" 3. Before dereferencing opt->completer, be sure opt isn't NULL.
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>