From 7f9349b7ae36af312c83ea1b9a9232e13490cfc3 Mon Sep 17 00:00:00 2001
From: Evgeny Nikonchuk <enikonchuk@griddynamics.com>
Date: Wed, 24 May 2023 11:31:12 +0300
Subject: [PATCH] Remove non-empty filename check in ContentDisposition builder

This commit ensures that the ContentDisposition.Builder is consistent
with ContentDisposition and accepts null/empty filenames.

Closes gh-30537
---
 .../main/java/org/springframework/http/ContentDisposition.java  | 2 --
 1 file changed, 2 deletions(-)

diff --git a/spring-web/src/main/java/org/springframework/http/ContentDisposition.java b/spring-web/src/main/java/org/springframework/http/ContentDisposition.java
index 30d8eca9e85..3f69e25492d 100644
--- a/spring-web/src/main/java/org/springframework/http/ContentDisposition.java
+++ b/spring-web/src/main/java/org/springframework/http/ContentDisposition.java
@@ -807,14 +807,12 @@ public final class ContentDisposition {
 
 		@Override
 		public Builder filename(String filename) {
-			Assert.hasText(filename, "No filename");
 			this.filename = filename;
 			return this;
 		}
 
 		@Override
 		public Builder filename(String filename, Charset charset) {
-			Assert.hasText(filename, "No filename");
 			this.filename = filename;
 			this.charset = charset;
 			return this;