08/22: gnu: taxtastic: Use INVOKE.

[Ricardo Wurmus]

rekado pushed a commit to branch master
in repository guix.

commit 8b685c47200ad146632cb452aea2dc9f077d882b
Author: Ricardo Wurmus <address@hidden>
Date:   Thu Nov 8 09:13:35 2018 +0100

    gnu: taxtastic: Use INVOKE.
    
    * gnu/packages/bioinformatics.scm (taxtastic)[arguments]: Use INVOKE and
    return #T unconditionally.
---
 gnu/packages/bioinformatics.scm | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index 2947b51..a3d37af 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -6202,8 +6202,7 @@ Cuffdiff or Ballgown programs.")
        #:phases
        (modify-phases %standard-phases
          (replace 'check
-           (lambda _
-             (zero? (system* "python" "-m" "unittest" "discover" "-v")))))))
+           (lambda _ (invoke "python" "-m" "unittest" "discover" "-v") #t)))))
     (propagated-inputs
      `(("python-sqlalchemy" ,python2-sqlalchemy)
        ("python-decorator" ,python2-decorator)