remove default value

Author: ZamoraEmmanuel

CHANGES.txt

@@ -1,5 +1,5 @@
 2.10.1 (December 18, 2025)
- - Bugfix - Handle `null` prerequisites to avoid a runtime error.
+ - Bugfix - Handle `null` prerequisites properly
 
 2.10.0 (December 16, 2025)
  - Added property `impressionsDisabled` in getTreatment(s) `evaluationOptions` parameter, to disable impressions per evaluations.

src/evaluator/matchers/prerequisites.ts

@@ -4,12 +4,12 @@ import { ILogger } from '../../logger/types';
 import { thenable } from '../../utils/promise/thenable';
 import { IDependencyMatcherValue, ISplitEvaluator } from '../types';
 
-export function prerequisitesMatcherContext(prerequisites: ISplit['prerequisites'] = [], storage: IStorageSync | IStorageAsync, log: ILogger) {
-
-  prerequisites = prerequisites == null ? [] : prerequisites;
+export function prerequisitesMatcherContext(prerequisites: ISplit['prerequisites'], storage: IStorageSync | IStorageAsync, log: ILogger) {
 
   return function prerequisitesMatcher({ key, attributes }: IDependencyMatcherValue, splitEvaluator: ISplitEvaluator): MaybeThenable<boolean> {
 
+    prerequisites = prerequisites == null ? [] : prerequisites;
+
     function evaluatePrerequisite(prerequisite: { n: string; ts: string[] }): MaybeThenable<boolean> {
       const evaluation = splitEvaluator(log, key, prerequisite.n, attributes, storage);
       return thenable(evaluation) ?