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Return from execution immediately if there's no code

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obscuren 2014-07-10 15:31:48 +02:00
parent d6753b2883
commit 9688ebef52
1 changed files with 5 additions and 0 deletions
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5
ethchain/vm.go
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@ -107,6 +107,11 @@ func (vm *Vm) RunClosure(closure *Closure) (ret []byte, err error) {
} }
}() }()
// Don't bother with the execution if there's no code.
if len(closure.Script) == 0 {
return closure.Return(nil), nil
}
vmlogger.Debugf("(%s) %x gas: %v (d) %x\n", vm.Fn, closure.object.Address(), closure.Gas, closure.Args) vmlogger.Debugf("(%s) %x gas: %v (d) %x\n", vm.Fn, closure.object.Address(), closure.Gas, closure.Args)
var ( var (