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| author | obscuren <geffobscura@gmail.com> | 2014-07-10 21:31:48 +0800 |
|---|---|---|
| committer | obscuren <geffobscura@gmail.com> | 2014-07-10 21:31:48 +0800 |
| commit | 9688ebef523fdd368f7d0596f4529b7e3bc26775 (patch) | |
| tree | 0c93967720bee3307ad04d2ad6cb4dbeedb46232 | |
| parent | d6753b28836840f48d46a107f029d5d4f59a1d4b (diff) | |
| download | dexon-9688ebef523fdd368f7d0596f4529b7e3bc26775.tar.gz dexon-9688ebef523fdd368f7d0596f4529b7e3bc26775.tar.zst dexon-9688ebef523fdd368f7d0596f4529b7e3bc26775.zip | |
Return from execution immediately if there's no code
| -rw-r--r-- | ethchain/vm.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ethchain/vm.go b/ethchain/vm.go index 56456fdab..c63b5392f 100644 --- a/ethchain/vm.go +++ b/ethchain/vm.go @@ -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) var ( |