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| author | Lucio Andrés Illanes Albornoz <lucio@lucioillanes.de> | 2020-03-24 11:38:46 +0000 |
|---|---|---|
| committer | Lucio Andrés Illanes Albornoz <lucio@lucioillanes.de> | 2020-03-24 11:38:46 +0000 |
| commit | e58399f3488e32457cf0d385d91cfe0d06ad06ee (patch) | |
| tree | 9d13479446334a3860fef32eb74327e23964e24d /subr/ex_pkg_env.subr | |
| parent | 11ef380346ff5e91634b614b4cc9e23740270957 (diff) | |
| download | midipix_build-e58399f3488e32457cf0d385d91cfe0d06ad06ee.tar.bz2 midipix_build-e58399f3488e32457cf0d385d91cfe0d06ad06ee.tar.xz | |
subr/{ex_pkg_env,pkg_install,rtl_list}.subr: reference ${IFS} w/ explicit default value (via midipix.)
Diffstat (limited to 'subr/ex_pkg_env.subr')
| -rw-r--r-- | subr/ex_pkg_env.subr | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/subr/ex_pkg_env.subr b/subr/ex_pkg_env.subr index ca701296..8cd58f74 100644 --- a/subr/ex_pkg_env.subr +++ b/subr/ex_pkg_env.subr @@ -73,7 +73,7 @@ exp_pkg_env_set() { "$(rtl_toupper "PKG_${_pkg_name}")")"; fi; done; - IFS0="${IFS}"; IFS=":"; for _vname in ${PKG_ENV_VARS_EXTRA:-}; do + IFS0="${IFS:- }"; IFS=":"; for _vname in ${PKG_ENV_VARS_EXTRA:-}; do export "${_vname}"; done; IFS="${IFS0}"; if [ "${_nounset:-0}" -eq 0 ]; then |