build-sys: remove $(NULL)

diff --git a/Makefile.am b/Makefile.am
index ef03730..ab602d4 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -734,8 +734,7 @@ EXTRA_DIST += \
        tools/xml_helper.py \
        man/systemd.index.xml \
        man/index.html \
-       man/glib-event-glue.c \
-       $(NULL)
+       man/glib-event-glue.c
 
 # ------------------------------------------------------------------------------
 noinst_LTLIBRARIES += \
@@ -3683,18 +3682,15 @@ EXTRA_DIST += \
 
 # ------------------------------------------------------------------------------
 TESTS += \
-       test/udev-test.pl \
-       $(NULL)
+       test/udev-test.pl
 
 if HAVE_PYTHON
 TESTS += \
-       test/rule-syntax-check.py \
-       $(NULL)
+       test/rule-syntax-check.py
 
 if HAVE_SYSV_COMPAT
 TESTS += \
-       test/sysv-generator-test.py \
-       $(NULL)
+       test/sysv-generator-test.py
 endif
 endif
 
@@ -3733,8 +3729,7 @@ EXTRA_DIST += \
        test/udev-test.pl \
        test/rule-syntax-check.py \
        test/sysv-generator-test.py \
-       test/mocks/fsck \
-       $(NULL)
+       test/mocks/fsck
 
 
 # ------------------------------------------------------------------------------