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| author | Lucio Andrés Illanes Albornoz <lucio@lucioillanes.de> | 2019-11-01 08:56:52 +0000 |
|---|---|---|
| committer | Lucio Andrés Illanes Albornoz <lucio@lucioillanes.de> | 2019-11-01 08:56:52 +0000 |
| commit | 9b168dccc3a9f85e70587a0448a9a5111473a173 (patch) | |
| tree | 3f6adfc7c2a4b40964cdce12cfef6e4761727687 /subr | |
| parent | ba36b41eddc3ff0919537370ca0dd61f1b553e52 (diff) | |
| download | midipix_build-9b168dccc3a9f85e70587a0448a9a5111473a173.tar.bz2 midipix_build-9b168dccc3a9f85e70587a0448a9a5111473a173.tar.xz | |
ubr/build_init.subr: merge grep(1) ${_env_vars} filter into sed(1) command line.
Diffstat (limited to 'subr')
| -rw-r--r-- | subr/build_init.subr | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/subr/build_init.subr b/subr/build_init.subr index 310585fa..5d89874b 100644 --- a/subr/build_init.subr +++ b/subr/build_init.subr @@ -47,7 +47,7 @@ build_init() { DEFAULT_GIT_ARGS="-6${DEFAULT_GIT_ARGS:+ ${DEFAULT_GIT_ARGS}}"; DEFAULT_WGET_ARGS="-6${DEFAULT_WGET_ARGS:+ ${DEFAULT_WGET_ARGS}}"; fi; - _env_vars="$(export | grep ^export | sed -e 's/^export //' -e 's/=.*$//')"; + _env_vars="$(export | sed -ne '/^export/s/^export //p' -e 's/=.*$//')"; _env_vars_except="${DEFAULT_CLEAR_ENV_VARS_EXCEPT}"; for _env_var in ${_env_vars}; do if [ "${_env_var#DEFAULT_}" != "${_env_var}" ]\ |