From c5f66d29311031d59424dd470ae6c3a315a79712 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Mon, 10 Jun 2019 23:16:47 +0200
Subject: pack: Fix 'guix pack -f docker'.

Regression introduced in a0f352b30f4869a7af7017b8a5011ac7602dd115.

* guix/scripts/pack.scm (docker-image): Check whether ENTRY-POINT is
true before returning (string-append #$profile ...).
---
 guix/scripts/pack.scm | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'guix/scripts/pack.scm')

diff --git a/guix/scripts/pack.scm b/guix/scripts/pack.scm
index 5da23e038b..c90b777222 100644
--- a/guix/scripts/pack.scm
+++ b/guix/scripts/pack.scm
@@ -455,8 +455,9 @@ (define build
                                 #$profile
                                 #:database #+database
                                 #:system (or #$target (utsname:machine (uname)))
-                                #:entry-point (string-append #$profile "/"
-                                                             #$entry-point)
+                                #:entry-point #$(and entry-point
+                                                     #~(string-append #$profile "/"
+                                                                      #$entry-point))
                                 #:symlinks '#$symlinks
                                 #:compressor '#$(compressor-command compressor)
                                 #:creation-time (make-time time-utc 0 1))))))
-- 
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