Fix pretty_format failure under set -o pipefail - #140

Fix pretty_format failure under set -o pipefail#140

pgrange merged 2 commits into

bash-unit:mainbash-unit/bash_unit:mainfrom

aarvio:dev/aarvio/fixPrettyFormatWithPipefailaarvio/bash_unit:dev/aarvio/fixPrettyFormatWithPipefailCopy head branch name to clipboard