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-rw-r--r--packages/base-contract/src/index.ts12
1 files changed, 5 insertions, 7 deletions
diff --git a/packages/base-contract/src/index.ts b/packages/base-contract/src/index.ts
index 6b970ec27..a240fb8b6 100644
--- a/packages/base-contract/src/index.ts
+++ b/packages/base-contract/src/index.ts
@@ -72,15 +72,13 @@ export class BaseContract {
// 1. Optional param passed in to public method call
// 2. Global config passed in at library instantiation
// 3. Gas estimate calculation + safety margin
- const removeUndefinedProperties = _.pickBy;
- const txDataWithDefaults: TxData = {
+ const removeUndefinedProperties = _.pickBy.bind(_);
+ const txDataWithDefaults = {
...removeUndefinedProperties(txDefaults),
- ...removeUndefinedProperties(txData as any),
- // HACK: TS can't prove that T is spreadable.
- // Awaiting https://github.com/Microsoft/TypeScript/pull/13288 to be merged
- } as any;
+ ...removeUndefinedProperties(txData),
+ };
if (_.isUndefined(txDataWithDefaults.gas) && !_.isUndefined(estimateGasAsync)) {
- txDataWithDefaults.gas = await estimateGasAsync(txDataWithDefaults as any);
+ txDataWithDefaults.gas = await estimateGasAsync(txDataWithDefaults);
}
return txDataWithDefaults;
}