From 8dcb4a3dc44fcc90b43543b9a0603456eeb4c348 Mon Sep 17 00:00:00 2001
From: Ed Yu <edyu@users.noreply.github.com>
Date: Thu, 22 Jun 2023 17:44:53 -0700
Subject: [PATCH] std.http: fix the http.Client.wait() hanging when there is 1
 more byte left

---
 lib/std/http/protocol.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/std/http/protocol.zig b/lib/std/http/protocol.zig
index b5c2cdfa0c..6bafb08483 100644
--- a/lib/std/http/protocol.zig
+++ b/lib/std/http/protocol.zig
@@ -581,7 +581,7 @@ pub const HeadersParser = struct {
                         const nread = @min(conn.peek().len, data_avail);
                         conn.drop(@intCast(u16, nread));
                         r.next_chunk_length -= nread;
-                    } else {
+                    } else if (out_avail > 0) {
                         const can_read = @intCast(usize, @min(data_avail, out_avail));
                         const nread = try conn.read(buffer[out_index..][0..can_read]);
                         r.next_chunk_length -= nread;