summary refs log tree commit diff
diff options
context:
space:
mode:
-rw-r--r--guix/build/utils.scm2
1 files changed, 1 insertions, 1 deletions
diff --git a/guix/build/utils.scm b/guix/build/utils.scm
index fe2d82c99e..bf57564c80 100644
--- a/guix/build/utils.scm
+++ b/guix/build/utils.scm
@@ -1347,7 +1347,7 @@ not supported."
                 (lambda ()
                   (call-with-ascii-input-file prog
                     (lambda (p)
-                      (format out header)
+                      (display header out)
                       (dump-port p out)
                       (close out)
                       (chmod template mode)