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-rw-r--r--packages/abi-gen/CHANGELOG.md1
-rw-r--r--packages/abi-gen/src/index.ts1
-rw-r--r--packages/abi-gen/src/types.ts1
3 files changed, 3 insertions, 0 deletions
diff --git a/packages/abi-gen/CHANGELOG.md b/packages/abi-gen/CHANGELOG.md
index c6f1ad37f..f04eb93cf 100644
--- a/packages/abi-gen/CHANGELOG.md
+++ b/packages/abi-gen/CHANGELOG.md
@@ -4,6 +4,7 @@
* Add a `backend` parameter that allows you to specify your backend (web3 or ethers). Ethers auto-converts small ints to numbers (#413)
* Add support for ABIv2 (#413)
+ * Add `hasReturnValue` to context data (#413)
## v0.2.1 - _February 9, 2018_
diff --git a/packages/abi-gen/src/index.ts b/packages/abi-gen/src/index.ts
index d34d74cdf..49ff0fe20 100644
--- a/packages/abi-gen/src/index.ts
+++ b/packages/abi-gen/src/index.ts
@@ -136,6 +136,7 @@ for (const abiFileName of abiFileNames) {
const methodData = {
...methodAbi,
singleReturnValue: methodAbi.outputs.length === 1,
+ hasReturnValue: methodAbi.outputs.length !== 0,
};
return methodData;
});
diff --git a/packages/abi-gen/src/types.ts b/packages/abi-gen/src/types.ts
index 402e0105e..deddb1857 100644
--- a/packages/abi-gen/src/types.ts
+++ b/packages/abi-gen/src/types.ts
@@ -19,6 +19,7 @@ export enum ContractsBackend {
export interface Method extends Web3.MethodAbi {
singleReturnValue: boolean;
+ hasReturnValue: boolean;
}
export interface ContextData {