aajisaka commented on a change in pull request #96: YETUS-949. remove empty
filenames in find_changed_files
URL: https://github.com/apache/yetus/pull/96#discussion_r384361436
##########
File path: precommit/src/main/shell/core.d/change-analysis.sh
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@@ -68,7 +68,9 @@ function find_changed_files
# Additionally, remove any a/ b/ patterns at the front of the patch
filenames.
# shellcheck disable=SC2016
while read -r line; do
- CHANGED_FILES=("${CHANGED_FILES[@]}" "${line}")
+ if [[ -n "${line}" ]]; then
+ CHANGED_FILES=("${CHANGED_FILES[@]}" "${line}")
+ fi
done < <(
"${AWK}" 'function p(s){sub("^[ab]/","",s); if(s!~"^/dev/null"){print
s}}
Review comment:
If "---" or "+++" is passed, the awk function prints an empty string. I
think this issue should be fixed in the function.
```suggestion
"${AWK}" 'function p(s){sub("^[ab]/","",s);
if(s!~"^/dev/null"&&s!~"^[[:blank:]]*$"){print s}}
```
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