mirror of https://github.com/apache/lucene.git
LUCENE-6124: fix double-close bug in BaseDirectoryWrapper
git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1646897 13f79535-47bb-0310-9956-ffa450edef68
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@ -40,9 +40,11 @@ public class BaseDirectoryWrapper extends FilterDirectory {
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@Override
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public void close() throws IOException {
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isOpen = false;
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if (checkIndexOnClose && DirectoryReader.indexExists(this)) {
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TestUtil.checkIndex(this, crossCheckTermVectorsOnClose);
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if (isOpen) {
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isOpen = false;
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if (checkIndexOnClose && DirectoryReader.indexExists(this)) {
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TestUtil.checkIndex(this, crossCheckTermVectorsOnClose);
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}
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}
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super.close();
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}
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