19/19: gnu: python-editdistance: Use 'invoke'.

[Efraim Flashner]

efraim pushed a commit to branch master
in repository guix.

commit 54d5b27e92d8cc4e3195ce859f3c79bb676dc9df
Author: Efraim Flashner <efr...@flashner.co.il>
Date:   Tue Mar 13 21:46:48 2018 +0200

    gnu: python-editdistance: Use 'invoke'.
    
    * gnu/packages/textutils.scm (python-editdistance)[arguments]: Use
    'invoke' instead of 'system*'.
---
 gnu/packages/textutils.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/packages/textutils.scm b/gnu/packages/textutils.scm
index be8dd08..2d8a104 100644
--- a/gnu/packages/textutils.scm
+++ b/gnu/packages/textutils.scm
@@ -644,7 +644,7 @@ source code.")
              (lambda _
                (with-directory-excursion "editdistance"
                  (delete-file "bycython.cpp")
-                 (zero? (system* "cython" "--cplus" "bycython.pyx"))))))))
+                 (invoke "cython" "--cplus" "bycython.pyx")))))))
       (native-inputs
        `(("python-cython" ,python-cython)))
       (home-page "https://www.github.com/aflc/editdistance";)