From acb75c0328eccf30a3683a76d2bfed7ee5cfa9ed Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <rekado@elephly.net>
Date: Wed, 23 Jan 2019 17:02:41 +0100
Subject: [PATCH] gnu: python-pycparser: Use INVOKE.

* gnu/packages/python-xyz.scm (python-pycparser)[arguments]: Unconditionally
return #T from "check" phase.
---
 gnu/packages/python-xyz.scm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index ae12cfba0c..9c74e2b5f8 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -3805,7 +3805,8 @@ a general image processing tool.")
          (replace 'check
            (lambda _
              (with-directory-excursion "tests"
-               (zero? (system* "python" "all_tests.py")))))
+               (invoke "python" "all_tests.py"))
+             #t))
          (add-after 'install 'install-doc
            (lambda* (#:key outputs #:allow-other-keys)
              (let* ((data (string-append (assoc-ref outputs "doc") "/share"))