X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=make%2Fports-rules.make;h=5e509eeb33043741a08f3b2e4fed508692ae7c6e;hb=fe0054d1b24ac96d9b718e190c718d8a983d1f75;hp=b819f0747b5428766a550b2d652bb4b228a372d0;hpb=194c87ed054aaec8ba2acd4c377b52853d291d85;p=lilypond.git

diff --git a/make/ports-rules.make b/make/ports-rules.make
index b819f0747b..5e509eeb33 100644
--- a/make/ports-rules.make
+++ b/make/ports-rules.make
@@ -7,7 +7,7 @@ else
 	wget $(MUTOPIA_MIRROR)/$(mutopia-dir)/$@
 
 %.ly:	%-lys.zip
-	unzip $<
+	unzip -n $<
 	$(MAKE) local-convert-ly
 endif