fix: check okay before parsing result

hirosystems · Jan 26, 2021 · 952a60d · 952a60d
1 parent 9093ce5
commit 952a60d
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/packages/transactions/src/utils.ts b/packages/transactions/src/utils.ts
@@ -1,5 +1,5 @@
 import { sha256, sha512 } from 'sha.js';
-import { ClarityValue, serializeCV } from './clarity';
+import { ClarityValue, noneCV, responseErrorCV, serializeCV } from './clarity';
 import RIPEMD160 from 'ripemd160-min';
 import randombytes from 'randombytes';
 import { deserializeCV } from './clarity';
@@ -182,8 +182,12 @@ export interface ReadOnlyFunctionResponse {
  * Converts the response of a read-only function call into its Clarity Value
  * @param param
  */
-export const parseReadOnlyResponse = ({ result }: ReadOnlyFunctionResponse): ClarityValue => {
-  return hexToCV(result);
+export const parseReadOnlyResponse = ({ okay, result }: ReadOnlyFunctionResponse): ClarityValue => {
+  if (okay) {
+    return hexToCV(result);
+  } else {
+    return responseErrorCV(noneCV());
+  }
 };
 
 export const validateStacksAddress = (stacksAddress: string): boolean => {