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only add highlighted fragments to map if successfully built some

This commit is contained in:
Marty Schoch 2015-01-22 17:45:13 -05:00
parent a69fa1e91d
commit ce44378b9c

View File

@ -135,7 +135,9 @@ func (s *Highlighter) BestFragmentsInField(dm *search.DocumentMatch, doc *docume
if dm.Fragments == nil {
dm.Fragments = make(search.FieldFragmentMap, 0)
}
dm.Fragments[field] = formattedFragments
if len(formattedFragments) > 0 {
dm.Fragments[field] = formattedFragments
}
return formattedFragments
}