From 409758dd110283eca955178dc60362ac75bcc9d7 Mon Sep 17 00:00:00 2001
From: Jarred Sumner <jarred@jarredsumner.com>
Date: Sun, 3 Apr 2022 22:23:22 -0700
Subject: [PATCH] [bun.js] If no `Content-Type` is available and the content is
 all ascii text, assume it is text/plain

---
 src/javascript/jsc/api/server.zig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/javascript/jsc/api/server.zig b/src/javascript/jsc/api/server.zig
index f68dfb0113..4bc503e36e 100644
--- a/src/javascript/jsc/api/server.zig
+++ b/src/javascript/jsc/api/server.zig
@@ -854,6 +854,8 @@ fn NewRequestContext(comptime ssl_enabled: bool, comptime debug_mode: bool, comp
                     MimeType.init(this.blob.content_type)
                 else if (MimeType.sniff(this.blob.sharedView())) |content|
                     content
+                else if (this.blob.is_all_ascii orelse false)
+                    MimeType.text
                 else
                     MimeType.other;
             };