diff options
Diffstat (limited to 'subr/ex_pkg_env.subr')
| -rw-r--r-- | subr/ex_pkg_env.subr | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/subr/ex_pkg_env.subr b/subr/ex_pkg_env.subr index 5eff40ed..d3921e5f 100644 --- a/subr/ex_pkg_env.subr +++ b/subr/ex_pkg_env.subr @@ -50,9 +50,10 @@ ex_pkg_env() { esac; ;; esac; ;; esac; - for _vname in $(ex_split : ${PKG_ENV_VARS_EXTRA}); do + ex_push_IFS :; + for _vname in ${PKG_ENV_VARS_EXTRA}; do export "${_vname}"; - done; + done; ex_pop_IFS; if [ -n "${PKG_ENV_VARS}" ]\ && [ "${PKG_NO_LOG_VARS:-0}" -eq 0 ]; then PKG_ENV_VARS="$(echo "${PKG_ENV_VARS}" | tr " " "\n" | sort | tr "\n" " ")"; |