logging format 'human': continue printing prefixed fields if some are missing

cmd/config_job_prometheus.go

@@ -91,4 +91,3 @@ func (j *PrometheusJob) JobStart(ctx context.Context) {
 	}
 
 }
-

cmd/logging_formatters.go

@@ -77,14 +77,13 @@ func (f *HumanFormatter) Format(e *logger.Entry) (out []byte, err error) {
 	prefixed := make(map[string]bool, len(prefixFields)+2)
 	for _, field := range prefixFields {
 		val, ok := e.Fields[field].(string)
-		if ok {
+		if !ok {
+			continue
+		}
 		if !f.ignored(field) {
 			fmt.Fprintf(&line, "[%s]", val)
 			prefixed[field] = true
 		}
-		} else {
-			break
-		}
 	}
 
 	if line.Len() > 0 {

replication/mainfsm.go

@@ -105,7 +105,6 @@ type Receiver interface {
 	fsrep.Receiver
 }
 
-
 type FilteredError struct{ fs string }
 
 func NewFilteredError(fs string) *FilteredError {