local mpat="$1"; shift
set +o pipefail
- LC_MESSAGES=${expect_fail_lcmessages-C} "$@" 2>&1 | tee $tmp/t.output
+ LC_MESSAGES=${expect_fail_lcmessages-C} \
+ LANGUAGE=${expect_fail_lcmessages-C} \
+ "$@" 2>&1 | tee $tmp/t.output
local ps="${PIPESTATUS[*]}"
set -o pipefail