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-rw-r--r--src/contract_wrappers/contract_wrapper.ts21
1 files changed, 11 insertions, 10 deletions
diff --git a/src/contract_wrappers/contract_wrapper.ts b/src/contract_wrappers/contract_wrapper.ts
index 4d08f04e6..743dfc9b2 100644
--- a/src/contract_wrappers/contract_wrapper.ts
+++ b/src/contract_wrappers/contract_wrapper.ts
@@ -63,16 +63,17 @@ export class ContractWrapper {
private _getTopicsForIndexedArgs(abi: Web3.EventAbi, indexFilterValues: IndexedFilterValues): Array<string|null> {
const topics: Array<string|null> = [];
for (const eventInput of abi.inputs) {
- if (eventInput.indexed) {
- if (_.isUndefined(indexFilterValues[eventInput.name])) {
- topics.push(null);
- } else {
- const value = indexFilterValues[eventInput.name] as string;
- const buffer = ethUtil.toBuffer(value);
- const paddedBuffer = ethUtil.setLengthLeft(buffer, TOPIC_LENGTH);
- const topic = ethUtil.bufferToHex(paddedBuffer);
- topics.push(topic);
- }
+ if (!eventInput.indexed) {
+ continue;
+ }
+ if (_.isUndefined(indexFilterValues[eventInput.name])) {
+ topics.push(null);
+ } else {
+ const value = indexFilterValues[eventInput.name] as string;
+ const buffer = ethUtil.toBuffer(value);
+ const paddedBuffer = ethUtil.setLengthLeft(buffer, TOPIC_LENGTH);
+ const topic = ethUtil.bufferToHex(paddedBuffer);
+ topics.push(topic);
}
}
return topics;