Update grub-mkrescue argument style

diff --git a/debian/rules b/debian/rules
index dd394242aece8a866e41495c8a41a1619530c8e2..8c73042ace2e73085ba598109379b032b310ae40 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -269,7 +269,8 @@ debian/stamps/build-grub-rescue-pc: debian/stamps/build-grub-pc
                --locale-directory=$(CURDIR)/obj/grub-rescue-pc/grub-core/po \
                --output=$(CURDIR)/obj/grub-rescue-pc/grub-rescue-floppy.img \
                --compress=xz \
-               -- -no-pad $(CURDIR)/obj/grub-rescue-pc/rescue-disk
+               -no-pad \
+               $(CURDIR)/obj/grub-rescue-pc/rescue-disk
        touch $@
 
 platform_subst = \