13/38: gnu: par2cmdline: Return #t from phases.

[Tobias Geerinckx-Rice]

nckx pushed a commit to branch master
in repository guix.

commit f4f46fc350c134a3573f9f027674b64b33ebdba1
Author: Tobias Geerinckx-Rice <address@hidden>
Date:   Sun Jun 24 20:33:25 2018 +0200

    gnu: par2cmdline: Return #t from phases.
    
    * gnu/packages/backup.scm (par2cmdline)[arguments]: Substitute INVOKE
    for SYSTEM*.
---
 gnu/packages/backup.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/packages/backup.scm b/gnu/packages/backup.scm
index 9ef0ee7..0b914d9 100644
--- a/gnu/packages/backup.scm
+++ b/gnu/packages/backup.scm
@@ -147,7 +147,7 @@ spying and/or modification by the server.")
      `(#:phases
        (modify-phases %standard-phases
          (add-after 'unpack 'autoreconf
-           (lambda _ (zero? (system* "autoreconf" "-vfi")))))))
+           (lambda _ (invoke "autoreconf" "-vfi"))))))
     (synopsis "File verification and repair tools")
     (description "Par2cmdline uses Reed-Solomon error-correcting codes to
 generate and verify PAR2 recovery files.  These files can be distributed