From a91fb9cdedb9b3d804e338ce92e7fb480cc5e464 Mon Sep 17 00:00:00 2001
From: Harald Milz <hm@seneca.muc.de>
Date: Fri, 22 Mar 2019 21:28:30 +0100
Subject: [PATCH] cp -av -> -uv

---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 60e9904..b4c3a5e 100644
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@ release:
 
 install: 
 	mkdir -p $(INSTALLDIR)
-	cp -va *.txt *.php $(INSTALLDIR)
+	cp -vu *.txt *.php $(INSTALLDIR)
 	chown -R www-data:www-data $(INSTALLDIR)