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Posted to reviews@iotdb.apache.org by GitBox <gi...@apache.org> on 2019/01/29 09:05:05 UTC
[GitHub] wujysh commented on a change in pull request #35: Fix sonar tianyu
wujysh commented on a change in pull request #35: Fix sonar tianyu
URL: https://github.com/apache/incubator-iotdb/pull/35#discussion_r251742407
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File path: iotdb/src/main/java/org/apache/iotdb/db/metadata/MTree.java
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@@ -261,7 +258,7 @@ public String deletePath(String path) throws PathErrorException {
}
cur.getParent().deleteChild(cur.getName());
cur = cur.getParent();
- while (cur != null && !cur.getName().equals("root") && cur.getChildren().size() == 0) {
+ while (cur != null && !("root").equals(cur.getName()) && cur.getChildren().size() == 0) {
Review comment:
`MetadataConstant.ROOT`
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