flict-config: safety fallback for HOME #256
Merged
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if HOME is not set (and there might be even obscure Unix setups that do that), the app crashes at startup.
Fix that by providing a non-existing dir.
For users that need to have flict-config without HOME dir being present still FLICT_USERCONFIG is available. That one can be used to provide a full qualified path of a cfg file to be used
Relates to #251
Signed-off-by: Konrad Weihmann [email protected]