4teamwork / ftw.solr

Solr integration for Plone
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Fix check for no attributes #155

Closed mbaechtold closed 4 years ago

mbaechtold commented 4 years ago

Newer Plone versions provide an empty list of indexes while previous version provided None.

This commit contains the same changes as the commit https://github.com/4teamwork/ftw.solr/pull/147/commits/e7f58e50d4771594d5cc3a32062279a94c95ea83, but for the DX handler this time.