$OpenBSD: patch-unit_tests_Makefile_in,v 1.9 2018/03/02 15:53:16 sthen Exp $

unnecessary gnu-ism

Index: unit_tests/Makefile.in
--- unit_tests/Makefile.in.orig
+++ unit_tests/Makefile.in
@@ -1255,7 +1255,7 @@ check_clamd.sh: $(top_builddir)/test/clam.exe check_cl
 check_clamscan.sh: $(top_builddir)/test/clam.exe
 
 clamav.hdb: input/clamav.hdb
-	cp $< $@
+	cp $? $@
 
 $(top_builddir)/test/clam.exe:
 	(cd $(top_builddir)/test && $(MAKE))
