22/66: gnu: hurd-headers: Use invoke.

[Mark H. Weaver]

mhw pushed a commit to branch core-updates
in repository guix.

commit fe92152133eb5009b1d6db7fd8f6ba20571c0768
Author: Mark H Weaver <address@hidden>
Date:   Fri Mar 23 02:33:31 2018 -0400

    gnu: hurd-headers: Use invoke.
    
    * gnu/packages/hurd.scm (hurd-headers)[arguments]: Use invoke in the custom
    install phase.
---
 gnu/packages/hurd.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/packages/hurd.scm b/gnu/packages/hurd.scm
index 319c303..9be1274 100644
--- a/gnu/packages/hurd.scm
+++ b/gnu/packages/hurd.scm
@@ -127,7 +127,7 @@ communication.")
        (modify-phases %standard-phases
          (replace 'install
            (lambda _
-             (zero? (system* "make" "install-headers" "no_deps=t"))))
+             (invoke "make" "install-headers" "no_deps=t")))
          (delete 'build))
 
        #:configure-flags '(;; Pretend we're on GNU/Hurd; 'configure' wants