light modification

models/peer/peer_mongo_accessor.go

@@ -80,6 +80,9 @@ func (a *peerMongoAccessor) getDefaultFilter(search string) *dbs.Filters {
 			},
 		}
 	} else {
+		if search == "*" {
+			search = ""
+		}
 		return &dbs.Filters{
 			Or: map[string][]dbs.Filter{ // search by name if no filters are provided
 				"abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},