Commit Graph

3 Commits

Author SHA1 Message Date
Manuel Streuhofer
785e7e9f8b Cleanup all *.sh following shellcheck advice (#80)
* Cleanup all *.sh following shellcheck advice

Closes #79

* do not shellcheck scripts out of our control
2016-12-16 08:18:03 +01:00
Manuel Streuhofer
1e69fd5e21 removed all usage of eval, proper usage of unset
replaced all `eval` with `printf -v` for security reasons.

the behaviour of unset without -v/-f is actually undefined so make the
intent clear.
2016-12-06 18:06:25 +01:00
Manuel Streuhofer
539443b3ca Allow for multiline opt description in __usage. Fixes #7 2016-11-11 20:13:01 +01:00