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| author | Taylor Gerring <taylor.gerring@gmail.com> | 2015-04-02 21:37:35 +0800 |
|---|---|---|
| committer | Taylor Gerring <taylor.gerring@gmail.com> | 2015-04-02 21:37:35 +0800 |
| commit | 39085905783829161738207271aa35386f6ebc72 (patch) | |
| tree | f9d2ecaab503d8703a932f6a6b208fbf334da4f0 /rpc/args.go | |
| parent | 876ce0fb12d7c1eae2907dad9ea13d01e9b3ac17 (diff) | |
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Make "To" field optional in whisper filter
Diffstat (limited to 'rpc/args.go')
| -rw-r--r-- | rpc/args.go | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/rpc/args.go b/rpc/args.go index 70618a01a..a8cb7dcb1 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -1021,12 +1021,15 @@ func (args *WhisperFilterArgs) UnmarshalJSON(b []byte) (err error) { return NewInsufficientParamsError(len(obj), 1) } - var argstr string - argstr, ok := obj[0].To.(string) - if !ok { - return NewInvalidTypeError("to", "is not a string") + if obj[0].To == nil { + args.To = "" + } else { + argstr, ok := obj[0].To.(string) + if !ok { + return NewInvalidTypeError("to", "is not a string") + } + args.To = argstr } - args.To = argstr t := make([]string, len(obj[0].Topics)) for i, j := range obj[0].Topics { |