diff options
| author | John Ericson <John.Ericson@Obsidian.Systems> | 2017-08-09 01:20:56 -0400 |
|---|---|---|
| committer | John Ericson <John.Ericson@Obsidian.Systems> | 2017-08-23 15:57:56 -0400 |
| commit | 81194eef45e2c03018687be60c2c695a1729df36 (patch) | |
| tree | 8b9cb6df65f1430c3c99c3da45b0a6467077c242 /pkgs/development/python-modules/httpserver | |
| parent | 46930ef3e64ce0b717e1ce25a39edf71095e479f (diff) | |
stdenv-setup: Use `set -u` as much as possible
Older bash version, like those in the bootstrap tools and on macOS,
currently confuse variables defined as an empty array with undefined
variables. `${foo+"${foo[@]}"}` will prevent `set -u` problems with
empty arrays and older without making a single '' in the empty case.
Care is taken to `set +u` when running hooks so as to not break existing
packages.
Diffstat (limited to 'pkgs/development/python-modules/httpserver')
0 files changed, 0 insertions, 0 deletions