06/07: gnu: python2-contextlib2: Use 'invoke' instead of 'system*'.

[Marius Bakke]

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

commit 073705e7253d59cfc2b3c629566027edd25308f1
Author: Marius Bakke <address@hidden>
Date:   Mon Sep 10 14:28:42 2018 +0200

    gnu: python2-contextlib2: Use 'invoke' instead of 'system*'.
    
    * gnu/packages/python.scm (python2-contextlib2)[arguments]: Use INVOKE.
---
 gnu/packages/python.scm | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 6c94c07..7f208c0 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -7176,9 +7176,7 @@ be set via config files and/or environment variables.")
        #:phases
        (modify-phases %standard-phases
          (replace 'check
-           (lambda _ (zero?
-                      (system*
-                       "python" "test_contextlib2.py" "-v")))))))
+           (lambda _ (invoke "python" "test_contextlib2.py" "-v"))))))
     (native-inputs
      `(("python2-unittest2" ,python2-unittest2)))
     (home-page "http://contextlib2.readthedocs.org/";)