From 8e6ecb14006a96ef6620005223597d6bf4e8ebdf Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Fri, 6 Jul 2012 00:51:55 +0200
Subject: utils: Make sure `substitute' writes all its output.

* guix/build/utils.scm (substitute): Close OUT before renaming it.
---
 guix/build/utils.scm | 1 +
 1 file changed, 1 insertion(+)

(limited to 'guix/build')

diff --git a/guix/build/utils.scm b/guix/build/utils.scm
index 305ce7d4ee..1808c63ce5 100644
--- a/guix/build/utils.scm
+++ b/guix/build/utils.scm
@@ -170,6 +170,7 @@ MATCH OUTPUT-PORT)."
                            (display line out)
                            (newline out)))
                     (loop (read-line in)))))))
+        (close out)
         (rename-file template file))
       (lambda (key . args)
         (false-if-exception (delete-file template))))))
-- 
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