Make sure maxTtl is enforced even when the ttl option passed in does not parse correctly

Author: ericallam

internal-packages/run-engine/src/engine/index.ts

@@ -2284,10 +2284,14 @@ export class RunEngine {
     const ttlMs = parseNaturalLanguageDurationInMs(ttl);
     const maxTtlMs = parseNaturalLanguageDurationInMs(maxTtl);
 
-    if (ttlMs === undefined || maxTtlMs === undefined) {
+    if (maxTtlMs === undefined) {
       return ttl;
     }
 
+    if (ttlMs === undefined) {
+      return maxTtl;
+    }
+
     return ttlMs <= maxTtlMs ? ttl : maxTtl;
   }