diff options
Diffstat (limited to 'rpc')
| -rw-r--r-- | rpc/args.go | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/rpc/args.go b/rpc/args.go index ff41e501f..26a61b1a1 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -40,7 +40,12 @@ func (args *GetBlockByHashArgs) UnmarshalJSON(b []byte) (err error) { if len(obj) < 1 { return errArguments } - args.BlockHash = obj[0].(string) + + argstr, ok := obj[0].(string) + if !ok { + return errDecodeArgs + } + args.BlockHash = argstr if len(obj) > 1 { args.Transactions = obj[1].(bool) |