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| author | Leonid Logvinov <logvinov.leon@gmail.com> | 2018-11-14 02:27:44 +0800 |
|---|---|---|
| committer | Leonid Logvinov <logvinov.leon@gmail.com> | 2018-11-14 02:27:44 +0800 |
| commit | 11f0bebd7faff1a8ff0636e6f1a7d79b7db26104 (patch) | |
| tree | adc75f0f9d81aa07bce1b667bf2a0e089f7ce627 | |
| parent | 3fb29041b0e6b874709eceac28505706e7929774 (diff) | |
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Fix a bug when undefined was been tried to convert to an array
| -rw-r--r-- | packages/order-watcher/CHANGELOG.json | 4 | ||||
| -rw-r--r-- | packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/packages/order-watcher/CHANGELOG.json b/packages/order-watcher/CHANGELOG.json index dbb4824fc..c680ca935 100644 --- a/packages/order-watcher/CHANGELOG.json +++ b/packages/order-watcher/CHANGELOG.json @@ -5,6 +5,10 @@ { "note": "Start jsonRpcRequestId at 1, not 0 as 0 breaks the web3.js websocket RPC provider", "pr": 1227 + }, + { + "note": + "Fix the bug when order watcher was trying to convert undefined to an object in case of CancelUpTo event" } ] }, diff --git a/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts b/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts index dbcc25186..1ec568a9b 100644 --- a/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts +++ b/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts @@ -50,7 +50,7 @@ export class DependentOrderHashesTracker { return uniqueOrderHashList; } public getDependentOrderHashesByMaker(makerAddress: string): string[] { - const dependentOrderHashes = Array.from(this._orderHashesByMakerAddress[makerAddress]); + const dependentOrderHashes = Array.from(this._orderHashesByMakerAddress[makerAddress] || {}); return dependentOrderHashes; } public getDependentOrderHashesByAssetDataByMaker(makerAddress: string, assetData: string): string[] { |