From 20927c9331b493eaf94211ad9f8a5055e11b4588 Mon Sep 17 00:00:00 2001
From: Mark H Weaver <mhw@netris.org>
Date: Fri, 16 Mar 2018 03:40:00 -0400
Subject: [PATCH] download: Use invoke instead of system*.

* guix/download.scm (url-fetch/tarbomb, url-fetch/zipbomb): Use invoke.
---
 guix/download.scm | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/guix/download.scm b/guix/download.scm
index 55da2c1d37..50aa78fe0d 100644
--- a/guix/download.scm
+++ b/guix/download.scm
@@ -517,8 +517,8 @@ (define tar
                           (mkdir #$output)
                           (setenv "PATH" (string-append #$gzip "/bin"))
                           (chdir #$output)
-                          (zero? (system* (string-append #$tar "/bin/tar")
-                                          "xf" #$drv)))
+                          (invoke (string-append #$tar "/bin/tar")
+                                  "xf" #$drv))
                       #:local-build? #t)))
 
 (define* (url-fetch/zipbomb url hash-algo hash
@@ -546,8 +546,8 @@ (define unzip
                       #~(begin
                           (mkdir #$output)
                           (chdir #$output)
-                          (zero? (system* (string-append #$unzip "/bin/unzip")
-                                          #$drv)))
+                          (invoke (string-append #$unzip "/bin/unzip")
+                                  #$drv))
                       #:local-build? #t)))
 
 (define* (download-to-store store url #:optional (name (basename url))