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NIFI-8017 NPEx at org.apache.nifi.provenance.index.lucene. IndexDirectoryManager:486 

Added an extra null-check to avoid NullPointerException
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Denes Arvay 2020-11-19 15:31:53 +01:00 committed by markap14
parent dc6ba2541f
commit 2bf5d1a56d
1 changed files with 2 additions and 0 deletions
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nifi-nar-bundles/nifi-provenance-repository-bundle/nifi-persistent-provenance-repository/src/main/java/org/apache/nifi/provenance/index/lucene/IndexDirectoryManager.java
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@ -483,6 +483,8 @@ public class IndexDirectoryManager {
} }
private boolean isParent(final File file, final File potentialParent) { private boolean isParent(final File file, final File potentialParent) {
if (file == null) return false;
final File parentFile = file.getParentFile(); final File parentFile = file.getParentFile();
if (parentFile != null && parentFile.equals(potentialParent)) { if (parentFile != null && parentFile.equals(potentialParent)) {
return true; return true;