Script which illustrates the issue and fixes the erroneous value for -n.
illustration.sh (application/x-shellscript), 726 bytes, created by Scott Cohen on 2018-06-03 21:52:27 UTC
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Creator: Scott Cohen
Created: 2018-06-03 21:52:27 UTC
Size: 726 bytes

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Attachments on bug 1585501: 1447265 | 1447266