Midi2ly: Whitespace nits.

[lilypond.git] / scm / framework-ps.scm

diff --git a/scm/framework-ps.scm b/scm/framework-ps.scm
index 8949fec9457d46e24b2e4173b7be5d4a9040635a..c4d1d010ca1f8e287a53b534b0d67894e9dbbb2d 100644 (file)
--- a/scm/framework-ps.scm
+++ b/scm/framework-ps.scm
@@ -1,6 +1,6 @@
 ;;;; This file is part of LilyPond, the GNU music typesetter.
 ;;;;
-;;;; Copyright (C) 2004--2010 Han-Wen Nienhuys <hanwen@xs4all.nl>
+;;;; Copyright (C) 2004--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
 ;;;;
 ;;;; LilyPond is free software: you can redistribute it and/or modify
 ;;;; it under the terms of the GNU General Public License as published by
@@ -267,10 +267,12 @@
     (let* ((dir-name (tmpnam))
           (files '())
           (status 0)
-          (embed #f))
+          (embed #f)
+          (cwd (getcwd)))
       (mkdir dir-name #o700)
-      (set! status (ly:system
-                   (format "cd ~a && fondu -force '~a'" dir-name filename)))
+      (chdir dir-name)
+      (set! status (ly:system (list "fondu" "-force" file-name)))
+      (chdir cwd)
       (set! files (dir-listing dir-name))
       (for-each
        (lambda (f)