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Updated SC2102 (markdown)

Vidar Holen
2021-07-25 13:04:46 -07:00
parent b0be87845a
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SC2102.md

@@ -37,6 +37,8 @@ cat *.dev.conf *.prod.conf *.test.conf
There is currently a bug in which a range expression whose contents is a variable gets parsed verbatim, e.g. `[$foo]`. In this case, either ignore the warning or make the square brackets part of the variable contents instead.
v0.7.2 and below would unintentionally show this warning for subscripts in arrays in `[[ -v array[xx] ]]` and other dereferencing operators. In these versions, you can either [[ignore]] the message or quote the word (as in `[[ -v 'array[xx]' ]]`)
### Related resources:
* Help by adding links to BashFAQ, StackOverflow, man pages, POSIX, etc!