[gnome-initial-setup] data: Clean up Makefile

[Jasper St. Pierre <jstpierre src gnome org>]

commit 9f4b8d9c2dbac34d205b801eb86be3bfa026fcc7
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Mon Jan 14 15:44:40 2013 -0500

    data: Clean up Makefile
    
    The $(NULL) mess is not that helpful for a thing we're probably never
    going to install more than one file in.

 data/Makefile.am |   11 +++--------
 1 files changed, 3 insertions(+), 8 deletions(-)
---
diff --git a/data/Makefile.am b/data/Makefile.am
index 7c1ffcb..4761bd2 100644
--- a/data/Makefile.am
+++ b/data/Makefile.am
@@ -13,18 +13,13 @@ edit = $(AM_V_GEN) sed \
 @INTLTOOL_DESKTOP_RULE@
 
 policydir = $(datadir)/polkit-1/rules.d
-policy_DATA =						\
-	20-gnome-initial-setup.rules			\
-	$(NULL)
+policy_DATA = 20-gnome-initial-setup.rules
 
 actiondir = $(datadir)/polkit-1/actions
-action_DATA = 						\
-	org.gnome.initial-setup.policy
+action_DATA = org.gnome.initial-setup.policy
 
 sessiondir = $(datadir)/gnome-session/sessions
-session_DATA =						\
-	gnome-initial-setup.session			\
-	$(NULL)
+session_DATA = gnome-initial-setup.session
 
 desktopdir = $(datadir)/gdm/greeter/applications
 desktop_DATA =						\