adoroszlai commented on code in PR #7622:
URL: https://github.com/apache/ozone/pull/7622#discussion_r1898873593
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hadoop-ozone/dist/src/main/compose/test-all.sh:
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@@ -23,7 +23,7 @@ SCRIPT_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )"
>/dev/null && pwd )
ALL_RESULT_DIR="$SCRIPT_DIR/result"
PROJECT_DIR="$SCRIPT_DIR/.."
mkdir -p "$ALL_RESULT_DIR"
-rm "$ALL_RESULT_DIR"/* || true
+rm -rf "${ALL_RESULT_DIR:?}"/* || true
Review Comment:
We can simplify this by swapping `rm` and `mkdir`:
```suggestion
rm -fr "${ALL_RESULT_DIR}"
mkdir -p "${ALL_RESULT_DIR}"
```
`:?` is not needed, since `ALL_RESULT_DIR` is defined in line 23.
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