fixed distclean target in dap4_test
@@ -70,7 +70,7 @@ CLEANFILES = *.exe
# This should only be left behind if using parallel io
CLEANFILES += tmp_*
-DISTCLEANFILES = findtestserver4.c
+DISTCLEANFILES = findtestserver4.c pingurl4.c
# One last thing
BUILT_SOURCES = .daprc
