@ -281,9 +281,9 @@ run_grep(){
shift
run++
echo "$@ | tee /dev/stderr | egrep '$egrep_pattern'"
set +e
set +eo pipefail
"$@" | tee /dev/stderr | egrep -q "$egrep_pattern"
set -e
set -eo pipefail
}
run_test_versions(){