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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.