06/09: gnu: bedops: Use INVOKE.

[Ricardo Wurmus]

rekado pushed a commit to branch master
in repository guix.

commit 337d72fb4410d0ed255b032ca55d2d9dd3dd3065
Author: Ricardo Wurmus <address@hidden>
Date:   Sat Oct 20 22:05:10 2018 +0200

    gnu: bedops: Use INVOKE.
    
    * gnu/packages/bioinformatics.scm (bedops)[arguments]: Use INVOKE.
---
 gnu/packages/bioinformatics.scm | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index 4192a6c..ef1f1ae 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -367,9 +367,9 @@ transparently with both VCFs and BCFs, both uncompressed 
and BGZF-compressed.")
 
              ;; Unpack the tarballs to benefit from shebang patching.
              (with-directory-excursion "third-party"
-               (and (zero? (system* "tar" "xvf" "jansson-2.6.tar.bz2"))
-                    (zero? (system* "tar" "xvf" "zlib-1.2.7.tar.bz2"))
-                    (zero? (system* "tar" "xvf" "bzip2-1.0.6.tar.bz2"))))
+               (invoke "tar" "xvf" "jansson-2.6.tar.bz2")
+               (invoke "tar" "xvf" "zlib-1.2.7.tar.bz2")
+               (invoke "tar" "xvf" "bzip2-1.0.6.tar.bz2"))
              ;; Disable unpacking of tarballs in Makefile.
              (substitute* "system.mk/Makefile.linux"
                (("^\tbzcat .*") "address@hidden \"not unpacking\"\n")