fork of indigo with slightly nicer lexgen

Use a sentinel value rather than empty string for empty extras

Changed files
+1 -1
search
+1 -1
search/metrics.go
··· 121 if typeahead { 122 labels = append(labels, "typeahead") 123 } else { 124 - labels = append(labels, "") 125 } 126 127 reqDur.WithLabelValues(labels...).Observe(elapsed)
··· 121 if typeahead { 122 labels = append(labels, "typeahead") 123 } else { 124 + labels = append(labels, "_none") 125 } 126 127 reqDur.WithLabelValues(labels...).Observe(elapsed)