diff --git a/index.js b/index.js
index c051ea9..77119d3 100644
--- a/index.js
+++ b/index.js
@@ -21,12 +21,13 @@ const formDataParser = async (instance, options) => {
 		const bus = busboy({ headers: message.headers, limits, defParamCharset: "utf8" });
 		bus.on("file", (name, stream, info) => {
 			results.push(storage.process(name, stream, info));
-			if(!body[name]) {
+			const fileProp = body[name];
+			if (!fileProp) {
 				body[name] = JSON.stringify(info);
-			} else if (body[name] && !Array.isArray(body[name])) {
-				body[name] = [body[name], JSON.stringify(info)];
+			} else if (!Array.isArray(fileProp)) {
+				fileProp = [fileProp, JSON.stringify(info)];
 			} else {
-				body[name].push(JSON.stringify(info));
+				fileProp.push(JSON.stringify(info));
 			}
 		});
 		bus.on("field", (name, value) => {
@@ -48,12 +49,13 @@ const formDataParser = async (instance, options) => {
 			for (const file of files) {
 				const field = file.field;
 				delete file.field;
-				if (!newBody[field]) {
+				const fileProp = newBody[field];
+				if (!fileProp) {
 					newBody[field] = file;
-				} else if (newBody[field] && !Array.isArray(newBody[field])) {
-					newBody[field] = [newBody[field], file];
+				} else if (!Array.isArray(fileProp)) {
+					fileProp = [fileProp, file];
 				} else {
-					newBody[field].push(file);
+					fileProp.push(file);
 				}
 			}
 			Object.assign(body, newBody);
diff --git a/package-lock.json b/package-lock.json
index d04af25..210261b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
 	"name": "formzilla",
-	"version": "3.2.5",
+	"version": "3.2.6",
 	"lockfileVersion": 2,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "formzilla",
-			"version": "3.2.5",
+			"version": "3.2.6",
 			"license": "ISC",
 			"dependencies": {
 				"busboy": "^1.6.0",
diff --git a/package.json b/package.json
index 421e887..f8fdbbc 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "formzilla",
-	"version": "3.2.5",
+	"version": "3.2.6",
 	"description": "Fastify plugin for parsing multipart/form data",
 	"main": "index.js",
 	"scripts": {
diff --git a/test/multifile.js b/test/multifile.js
index bc24cb0..835c548 100644
--- a/test/multifile.js
+++ b/test/multifile.js
@@ -9,9 +9,8 @@ const http = require("http");
 const path = require("path");
 const fs = require("fs");
 
-
 async function sendRequest(instance) {
-    const form = new formData();
+	const form = new formData();
 	const req = http.request({
 		protocol: "http:",
 		hostname: "localhost",
@@ -23,10 +22,10 @@ async function sendRequest(instance) {
 	const filePath = path.join(__dirname, "chequer.png");
 	form.append("file", fs.createReadStream(filePath));
 	form.append("files", fs.createReadStream(filePath));
-    form.append("files", fs.createReadStream(filePath));
-    form.append("files", fs.createReadStream(filePath));
+	form.append("files", fs.createReadStream(filePath));
+	form.append("files", fs.createReadStream(filePath));
 	return form.pipe(req);
-};
+}
 
 tap.test("should allow multiple files in one field", async t => {
 	const instance = require("fastify").fastify();
@@ -38,11 +37,11 @@ tap.test("should allow multiple files in one field", async t => {
 			const requestBody = request.body;
 			t.isArray(requestBody.files);
 			t.ok(requestBody.files[0].stream instanceof Readable);
-            t.ok(requestBody.files[1].stream instanceof Readable);
+			t.ok(requestBody.files[1].stream instanceof Readable);
 			t.equal(reply.statusCode, 200);
 		});
 		await setup(instance, undefined, false);
-        const req = await sendRequest(instance);
+		const req = await sendRequest(instance);
 		const [res] = await once(req, "response");
 		res.resume();
 	} catch (err) {
diff --git a/test/no-schema.js b/test/no-schema.js
index e35122d..8839add 100644
--- a/test/no-schema.js
+++ b/test/no-schema.js
@@ -25,4 +25,4 @@ tap.test("should parse fields as strings when there is no schema", async t => {
 	} catch (err) {
 		console.log(err);
 	}
-});
+});
\ No newline at end of file
diff --git a/test/setup-multifile.js b/test/setup-multifile.js
index fb58cfa..72d0298 100644
--- a/test/setup-multifile.js
+++ b/test/setup-multifile.js
@@ -12,12 +12,12 @@ const requestSchema = {
 				format: "binary"
 			},
 			files: {
-                type: "array",
-                items: {
-                    type: "string",
-                    format: "binary"
-                }
-            },
+				type: "array",
+				items: {
+					type: "string",
+					format: "binary"
+				}
+			}
 		}
 	}
 };