don't index empty elements (bis, and correct this time)
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@ -55,7 +55,7 @@ def document_dynamic_searchable_text_indexer(obj):
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except LookupError:
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continue
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return u' '.join([x for x in indexed_elements])
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return u' '.join([x for x in indexed_elements if x])
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grok.global_adapter(document_dynamic_searchable_text_indexer,
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name='SearchableText')
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