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| author |  Mike Burns <mike@mike-burns.com> | 2015-11-13 13:27:56 +0100 |
|---|---|---|
| committer | Mike Burns <mike@mike-burns.com> | 2015-11-13 13:34:52 +0100 |
| commit | a801c4c58902cae7b835d890487edc39bd7da142 (patch) | |
| tree | c05540025b1ce37ce10a00eded95ef6f318f299b /CONTRIBUTING.md | |
| parent | 21ba58a06d82bfaec8e2daf67a694311e3cc3034 (diff) | |
Use $LOGNAME instead of $USER
The $USER environment variable is not guaranteed to exist, but $LOGNAME
is defined by POSIX[0] (Environment Variables, section 8.3 Other
Environment Variables). Use that instead.
Thanks to Scott Stevenson for pointing out this solution, and Debian for
raising the problem.
[0]: http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap08.html#tag_08_03
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