Filter out empty strings from labels and tags #73
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Setting an env var to nothing (like `ENV=`) will make its value the empty string `""`. This would erroneously print the warning messages about using extra-tags, even when they weren't used.
grahamc
approved these changes
Aug 30, 2023
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Setting an env var to nothing (like
ENV=) will make its value the empty string"". This would erroneously print the warning messages about using extra-tags, even when they weren't used.