diff --git a/src/path/expression.ts b/src/path/expression.ts
index d214fcb..31cdbf0 100644
--- a/src/path/expression.ts
+++ b/src/path/expression.ts
@@ -132,11 +132,19 @@ export class InfixExpression extends FilterExpression {
 
   public evaluate(context: FilterContext): boolean {
     let left = this.left.evaluate(context);
-    if (!this.logical && left instanceof JSONPathNodeList && left.nodes.length === 1)
+    if (
+      !this.logical &&
+      left instanceof JSONPathNodeList &&
+      left.nodes.length === 1
+    )
       left = left.nodes[0].value;
 
     let right = this.right.evaluate(context);
-    if (!this.logical && right instanceof JSONPathNodeList && right.nodes.length === 1)
+    if (
+      !this.logical &&
+      right instanceof JSONPathNodeList &&
+      right.nodes.length === 1
+    )
       right = right.nodes[0].value;
 
     if (this.operator === "&&") {
diff --git a/tests/path/query.test.ts b/tests/path/query.test.ts
index 8c8e62d..56aec62 100644
--- a/tests/path/query.test.ts
+++ b/tests/path/query.test.ts
@@ -1,10 +1,9 @@
 import { query } from "../../src/path";
 
 describe("JSONPath query", () => {
-    test("logical expression, existence tests", () => {
-      const path = "$[?@.a && @.b]";
-      const data =  [{"a": false, "b": false}];
-      expect(query(path, data).values()).toStrictEqual([{"a": false, "b": false}]);
-    });
-  }
-);
\ No newline at end of file
+  test("logical expression, existence tests", () => {
+    const path = "$[?@.a && @.b]";
+    const data = [{ a: false, b: false }];
+    expect(query(path, data).values()).toStrictEqual([{ a: false, b: false }]);
+  });
+});