exception when decoding receipt logs of some transaction

transaction:0x7834632fb74e671317e87551c5969dcf117efaf00c1f16c4e5d66419715e3b37

when decoding the transaction above, got the exception, most other transactions is ok.

```
const abiDecoder = require('abi-decoder');
abiDecoder.addABI(config.get('ERC20-abi'));
let batch = web3.createBatch();
batch.add(web3.eth.getTransactionReceipt.request('0x7834632fb74e671317e87551c5969dcf117efaf00c1f16c4e5d66419715e3b37', receiveTransactionReceipt));
batch.execute();

function receiveTransactionReceipt(err, receipt) {
const decodedLogs = abiDecoder.decodeLogs(receipt.logs);
console.log(decodedLogs);
}

```

```
TypeError: Cannot read property 'slice' of undefined
at /data/ethereum/wallet_server/node_modules/abi-decoder/index.js:112:40
at Array.map ()
at Object._decodeLogs [as decodeLogs] (/data/ethereum/wallet_server/node_modules/abi-decoder/index.js:111:15)
at Object.receiveTransactionReceipt [as callback] (/data/ethereum/wallet_server/ether_scan/ether-scan-test.js:218:36)
at /data/ethereum/wallet_server/node_modules/web3/lib/web3/batch.js:59:33
at Array.forEach ()
at /data/ethereum/wallet_server/node_modules/web3/lib/web3/batch.js:52:12
at /data/ethereum/wallet_server/node_modules/web3/lib/web3/requestmanager.js:116:9
```

Start with decodeLogs in index.js around lines 111-112 and reproduce the failure using transaction 0x7834632fb74e671317e87551c5969dcf117efaf00c1f16c4e5d66419715e3b37 and its receipt.logs. Trace which log value is undefined before slice is called; done means this receipt no longer throws while decoding and existing transaction decoding continues to work.

Written by the indexing model from the issue text.