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abi: Brings out the msg defined at require statement in SC function

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This small change will help developers that use ABI to test their Smart Contract to bring out the message defined at Solidity require statement to their Go's contract proxy. Receiving the error (or Solidity function's requirement) clearly they can easily and faster adjust their tests and/or Go's source.
This commit is contained in:
Jeff Prestes 2018-08-06 15:40:05 -03:00
parent eef65b20fc
commit 329508c900
1 changed files with 1 additions and 1 deletions
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2
accounts/abi/abi.go
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@ -82,7 +82,7 @@ func (abi ABI) Unpack(v interface{}, name string, output []byte) (err error) {
// we need to decide whether we're calling a method or an event // we need to decide whether we're calling a method or an event
if method, ok := abi.Methods[name]; ok { if method, ok := abi.Methods[name]; ok {
if len(output)%32 != 0 { if len(output)%32 != 0 {
return fmt.Errorf("abi: improperly formatted output") return fmt.Errorf("abi: improperly formatted output: %s - Bytes: [%+v]", string(output), output)
} }
return method.Outputs.Unpack(v, output) return method.Outputs.Unpack(v, output)
} else if event, ok := abi.Events[name]; ok { } else if event, ok := abi.Events[name]; ok {