Relaxing restriction on empty datasources #316
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Signed-off-by: Dave Henderson <dhenderson@gmail.com>
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Back when #200 was fixed (in #201), the assumption was made that if the data from the datasource was empty (i.e. an empty
[]byte), then this was an error condition and gomplate should effectively stop processing the datasource.It turns out that this was actually a regression, and there are valid scenarios for having empty datasources - maybe a file is empty, and should be able to be parsed (like in #311).
I've re-thought this approach, and instead of being so heavy-handed, I'll allow empty datasources. In the specific Vault case (from #200), I'll simply return an
errorlike I should've in the first place!Signed-off-by: Dave Henderson dhenderson@gmail.com