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lib/helpers: use `awk` to count lines instead of piping to `wc -l` 

Co-authored-by: Kostas Giapis <45879751+tsiflimagas@users.noreply.github.com>
pull/1934/head
John D Pell 2021-12-31 01:11:24 -08:00 committed by John D Pell
parent 317ff77810
commit 251e23a3fa
1 changed files with 1 additions and 1 deletions
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lib/helpers.bash
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@ -329,7 +329,7 @@ function _bash-it-update-() {
fi fi
for i in $(git rev-list --merges --first-parent "${revision}"); do for i in $(git rev-list --merges --first-parent "${revision}"); do
num_of_lines=$(git log -1 --format=%B "$i" | awk 'NF' | wc -l) num_of_lines=$(git log -1 --format=%B "$i" | awk '!/^[[:space:]]*$ {++i} END{print i}')
if [[ "$num_of_lines" -eq 1 ]]; then if [[ "$num_of_lines" -eq 1 ]]; then
description="%s" description="%s"
else else