Prevent newline #14
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Prevent newline #14
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scottleibrand
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scottleibrand
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Could we instead do an if check and only echo $RESPONSE if it’s non-empty? Files without trailing new lines are annoying.
to make sure the output is strictly empty when voltage is not available.
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@scottleibrand I updated to only echo the RESPONSE when it has no white-spaces |
scottleibrand
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Jun 18, 2018
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to make sure the output is strictly empty when voltage is not available.