[gparted] Work around make distcheck issue (#778628)

[Mike Fleetwood <mfleetwo src gnome org>]

commit 4cc5103dbdd42583c3ce7481e0e4f08d16e2009a
Author: Curtis Gedak <gedakc gmail com>
Date:   Tue Feb 14 13:32:20 2017 -0700

    Work around make distcheck issue (#778628)
    
    The command 'make distcheck' runs a build in dist directory subdirs
    and then runs intltool -m which in turn complains about translations
    in a built file:
    
      The following files contain translations and are currently not in
      use. Please consider adding these to the POTFILES.in file, located
      in the po/ directory.
    
      sub/gparted.desktop.in
    
    See also upstream intltool issue bug report:
    
      intltool confused by separate build-dir
      https://bugs.launchpad.net/intltool/+bug/1117944
    
    Bug 778628 - Work around automake-1.15 & intltool complaining about
                 translations in build dir

 po/POTFILES.skip |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/po/POTFILES.skip b/po/POTFILES.skip
index 2455aa1..1a982bf 100644
--- a/po/POTFILES.skip
+++ b/po/POTFILES.skip
@@ -1,4 +1,5 @@
 # List of source files containing translatable strings, but should be skipped.
 # Please keep this file sorted alphabetically.
 gparted.desktop.in
-
+# https://bugs.launchpad.net/intltool/+bug/1117944
+sub/gparted.desktop.in