From f7fe9b096115312f25f90a27a8f9e13e374dcc2b Mon Sep 17 00:00:00 2001
From: Bryce <brycedneal@gmail.com>
Date: Fri, 22 Jun 2018 16:39:58 -0700
Subject: Update at abi_decoder

---
 packages/utils/src/abi_decoder.ts | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'packages/utils/src')

diff --git a/packages/utils/src/abi_decoder.ts b/packages/utils/src/abi_decoder.ts
index 931cb94b2..1f805c2f1 100644
--- a/packages/utils/src/abi_decoder.ts
+++ b/packages/utils/src/abi_decoder.ts
@@ -32,7 +32,15 @@ export class AbiDecoder {
         const decodedParams: DecodedLogArgs = {};
         let topicsIndex = 1;
 
-        const decodedData = ethersInterface.events[event.name].parse(log.data);
+        let decodedData: any[];
+        try {
+          decodedData = ethersInterface.events[event.name].parse(log.data);
+        } catch (error) {
+          if (error.code === ethers.errors.INVALID_ARGUMENT) {
+            return log;
+          }
+          throw error;
+        }
 
         let didFailToDecode = false;
         _.forEach(event.inputs, (param: EventParameter, i: number) => {
-- 
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