Merge pull request #557 from ethereum/fixVMProvider

fix: do not throw if no topic

Merge pull request #557 from ethereum/fixVMProvider
8143fd1c · yann300 · GitHub · a71fa110 · 0bb2ba21 · 8143fd1c
Commit 8143fd1c authored Aug 28, 2017 by yann300 Committed by GitHub Aug 28, 2017
Hide whitespace changes
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web3VmProvider.js src/web3Provider/web3VmProvider.js +1 -1

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--- a/src/web3Provider/web3VmProvider.js
+++ b/src/web3Provider/web3VmProvider.js
@@ -94,7 +94,7 @@ web3VmProvider.prototype.txProcessed = function (self, data) {
    var log = data.vm.logs[l]
    logs.push({
      data: log[2].toString('hex'),
-      topics: [log[1][0].toString('hex')],
+      topics: log[1].length > 0 ? [log[1][0].toString('hex')] : ['0x'],
      rawVMResponse: log
    })
  }