From 15c61c94ff507c8a527cbbce09cb1c6627611faf Mon Sep 17 00:00:00 2001
From: Christopher Baines <mail@cbaines.net>
Date: Sun, 30 May 2021 00:10:36 +0100
Subject: Fix closing the custom chunked output port

---
 guix-build-coordinator/utils.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/guix-build-coordinator/utils.scm b/guix-build-coordinator/utils.scm
index 0150257..72f33c3 100644
--- a/guix-build-coordinator/utils.scm
+++ b/guix-build-coordinator/utils.scm
@@ -294,9 +294,9 @@ upcoming chunk."
   (define (close)
     (with-gc-protection
      (lambda ()
-       (put-string port "0\r\n")
+       (put-string port "0\r\n\r\n")
+       (force-output port)
        (unless keep-alive?
-         (force-output port)
          (close-port port)))))
   (let ((ret (make-soft-port
               (vector %put-char %put-string flush #f close) "w")))
-- 
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