Fixed NPE when searching an inexistent DN with scope SINGLE_LEVEL or SUBORD...

Jean-Noël Rouvignac

02.08.2015 427fa0913cb9a738f055904f6df776df7ff805b5

 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DN2ID.java

@@ -285,14 +285,14 @@
      SequentialCursorDecorator<Cursor<ByteString, ByteString>, ByteString, ByteString>
  {
    private final ByteStringBuilder builder;
    private final ByteString limit;
    private final ByteSequence limit;
    private boolean cursorOnParent;

    ChildrenCursor(Cursor<ByteString, ByteString> delegate)
    {
      super(delegate);
      builder = new ByteStringBuilder(128);
      limit = delegate.isDefined() ? afterKey(delegate.getKey()).toByteString() : null;
      limit = delegate.isDefined() ? afterKey(delegate.getKey()) : ByteString.empty();
      cursorOnParent = true;
    }

@@ -323,12 +323,12 @@
  private static final class SubtreeCursor extends
      SequentialCursorDecorator<Cursor<ByteString, ByteString>, ByteString, ByteString>
  {
    private final ByteString limit;
    private final ByteSequence limit;

    SubtreeCursor(Cursor<ByteString, ByteString> delegate)
    {
      super(delegate);
      limit = delegate.isDefined() ? afterKey(delegate.getKey()).toByteString() : null;
      limit = delegate.isDefined() ? afterKey(delegate.getKey()) : ByteString.empty();
    }

    @Override