[epiphany] tests: terminate noinst_PROGRAMS with NULL

[Diego Escalante Urrelo <diegoe src gnome org>]

commit a32a038b0e39f9811799ca8315dd702659b2353d
Author: Diego Escalante Urrelo <diegoe igalia com>
Date:   Thu Feb 9 13:39:09 2012 -0500

    tests: terminate noinst_PROGRAMS with NULL
    
    To avoid trivial line changes, ironically.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=669766

 tests/Makefile.am |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 73a0817..2571843 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -3,7 +3,8 @@ noinst_PROGRAMS = \
 	test-ephy-embed-single \
 	test-ephy-embed-utils \
 	test-ephy-location-entry \
-	test-ephy-search-entry
+	test-ephy-search-entry \
+	$(NULL)
 
 # Mostly copied from Makefile.decl in glib
 GTESTER = gtester