From 60b884669287f888dd5059aed1945164bdf0912f Mon Sep 17 00:00:00 2001
From: Tobias Geerinckx-Rice <me@tobias.gr>
Date: Sun, 24 Jun 2018 12:06:29 +0200
Subject: [PATCH] gnu: python-pypdf2: Return #t from all phases.

* gnu/packages/pdf.scm (python-pypdf2)[arguments]: Substitute INVOKE for
SYSTEM*.
---
 gnu/packages/pdf.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/packages/pdf.scm b/gnu/packages/pdf.scm
index fb7fd3d2fe..643d21b3d0 100644
--- a/gnu/packages/pdf.scm
+++ b/gnu/packages/pdf.scm
@@ -906,7 +906,7 @@ converter using the Poppler and Cairo libraries.")
             #t))
          (replace 'check
            (lambda _
-             (zero? (system* "python" "-m" "unittest" "Tests.tests")))))))
+             (invoke "python" "-m" "unittest" "Tests.tests"))))))
     (home-page "http://mstamy2.github.com/PyPDF2")
     (synopsis "Pure Python PDF toolkit")
     (description "PyPDF2 is a pure Python PDF library capable of: