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
1 changed files with 1 additions and 1 deletions

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