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| From: | Glenn Morris |
| Subject: | bug#46625: tramp-test33-environment-variables fails |
| Date: | Fri, 19 Feb 2021 11:13:15 -0500 |
| User-agent: | Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) |
What is the printenv check telling you that the preceding ${var:-} one
doesn't?
Why does the test use "set" to double-check a variable is set,
but "printenv" to double-check it's unset?
Why not search for ^ENVVAR= rather than doing a second grep to remove $_?
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