Up BooleanOperator

2 years ago · 99fff68d9c
1 changed files with 1 additions and 1 deletions
--- a/packages/core/src/data_sources/model/conditional_variables/operators/BooleanOperator.ts
+++ b/packages/core/src/data_sources/model/conditional_variables/operators/BooleanOperator.ts
@ -8,7 +8,7 @@ export enum BooleanOperation {
 export class BooleanOperator extends Operator<BooleanOperation> {
  evaluate(statements: boolean[]): boolean {
-    if (!statements.length) throw new Error('Expected one or more statments, got none');
+    if (!statements?.length) return false;
    switch (this.operation) {
      case BooleanOperation.and: