From 63181c85997d1378c14849e1c21f2de71d0bfae3 Mon Sep 17 00:00:00 2001
From: Tobias Geerinckx-Rice <me@tobias.gr>
Date: Thu, 21 Jun 2018 19:13:30 +0200
Subject: [PATCH] gnu: frei0r-plugins: Return #t from all phases.

* gnu/packages/video.scm (frei0r-plugins)[arguments]: Substitute INVOKE
for SYSTEM*.
---
 gnu/packages/video.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index 132f9cca74..ac5bbc261e 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -2819,8 +2819,8 @@ alpha blending etc).")
        (modify-phases %standard-phases
          (add-after 'unpack 'autotools
            (lambda _
-             (zero? (system* "sh" "autogen.sh")))))))
-    ;; TODO: opencv for additional face detection filters
+             (invoke "sh" "autogen.sh"))))))
+    ;; TODO: opencv for additional face detection filters.
     (inputs
      `(("gavl" ,gavl)
        ("cairo" ,cairo)))