rpc: use nil topic wildcards instead of ""

This commit is contained in:
Péter Szilágyi 2015-04-22 17:24:35 +03:00
parent db615a85ec
commit e252dae499

View File

@ -1061,7 +1061,7 @@ func (args *WhisperFilterArgs) UnmarshalJSON(b []byte) (err error) {
for idx, field := range list {
switch value := field.(type) {
case nil:
topics[idx] = []string{""}
topics[idx] = []string{}
case string:
topics[idx] = []string{value}