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-rw-r--r--subr/build_init.subr2
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}" ]\