Remove redundant logging in `acl/follows.go` and `get-indexes-from-filter.go`, handle nil `Tags` in `event.go`.

pkg/acl/follows.go

@@ -157,7 +157,6 @@ func (f *Follows) adminRelays() (urls []string) {
 	copy(admins, f.admins)
 	f.followsMx.RUnlock()
 	seen := make(map[string]struct{})
-	log.I.S(admins)
 	for _, adm := range admins {
 		fl := &filter.F{
 			Authors: tag.NewFromAny(adm),

pkg/database/get-indexes-from-filter.go

@@ -362,7 +362,6 @@ func GetIndexesFromFilter(f *filter.F) (idxs []Range, err error) {
 	if f.Authors != nil && f.Authors.Len() > 0 {
 		for _, author := range f.Authors.T {
 			var p *types2.PubHash
-			log.I.S(author)
 			if p, err = CreatePubHashFromData(author); chk.E(err) {
 				return
 			}

pkg/encoders/event/event.go

@@ -98,6 +98,9 @@ func (ev *E) Free() {
 // expansion of the escaped content and tags.
 func (ev *E) EstimateSize() (size int) {
 	size = len(ev.ID)*2 + len(ev.Pubkey)*2 + len(ev.Sig)*2 + len(ev.Content)*2
+	if ev.Tags == nil {
+		return
+	}
 	for _, v := range *ev.Tags {
 		for _, w := range (*v).T {
 			size += len(w) * 2