Check array length

AztecProtocol · Jan 9, 2025 · a9daf6f · a9daf6f
1 parent e6a857d
commit a9daf6f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/yarn-project/circuit-types/src/interfaces/proving-job.ts b/yarn-project/circuit-types/src/interfaces/proving-job.ts
@@ -296,7 +296,7 @@ export const makeProvingJobId = (epochNumber: number, type: ProvingRequestType,
 
 export const getEpochFromProvingJobId = (id: ProvingJobId) => {
   const components = id.split(':');
-  const epochNumber = parseInt(components[0], 10);
+  const epochNumber = components.length < 1 ? Number.NaN : parseInt(components[0], 10);
   if (!Number.isSafeInteger(epochNumber) || epochNumber < 0) {
     throw new Error(`Proving Job ID ${id} does not contain valid epoch`);
   }