[network-manager-openvpn] Remove NULL in Makefile.am

[Michael Biebl <mbiebl src gnome org>]

commit b846acd0b27f1a234fcd011390482d59e6cbb29b
Author: Michael Biebl <biebl debian org>
Date:   Thu Apr 23 19:54:14 2009 +0200

    Remove NULL in Makefile.am
    
    Be consistent and don't use NULL.
---
 auth-dialog/Makefile.am |    9 +++------
 1 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/auth-dialog/Makefile.am b/auth-dialog/Makefile.am
index 7f8a4d8..ef0e675 100644
--- a/auth-dialog/Makefile.am
+++ b/auth-dialog/Makefile.am
@@ -14,19 +14,16 @@ nm_openvpn_auth_dialog_CPPFLAGS =			\
 	-DGDK_DISABLE_DEPRECATED		\
 	-DGNOME_DISABLE_DEPRECATED		\
 	-DGNOMELOCALEDIR=\"$(datadir)/locale\"	\
-	-DVERSION=\"$(VERSION)\"			\
-	$(NULL)
+	-DVERSION=\"$(VERSION)\"
 
 nm_openvpn_auth_dialog_SOURCES =			\
 	main.c					\
 	gnome-two-password-dialog.c		\
-	gnome-two-password-dialog.h		\
-	$(NULL)
+	gnome-two-password-dialog.h
 
 nm_openvpn_auth_dialog_LDADD =			\
 	$(GTK_LIBS)				\
 	$(GCONF_LIBS)				\
-	$(top_builddir)/common-gnome/libnm-openvpn-common-gnome.la \
-	$(NULL)
+	$(top_builddir)/common-gnome/libnm-openvpn-common-gnome.la
 
 CLEANFILES = *~