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zero devision check

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This commit is contained in:
obscuren 2014-07-23 12:04:27 +02:00
parent 6774ddaba2
commit 06ec80f394
1 changed files with 3 additions and 1 deletions
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4
ethchain/vm.go
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@ -306,7 +306,9 @@ func (vm *Vm) RunClosure(closure *Closure) (ret []byte, err error) {
x, y := stack.Popn()
vm.Printf(" %v / %v", y, x)
base.Div(y, x)
if x.Cmp(ethutil.Big0) != 0 {
base.Div(y, x)
}
vm.Printf(" = %v", base)
// Pop result back on the stack