apply fixes for a valid build

zlibs/bootstrap

@@ -188,5 +188,5 @@ EOF
 	[[ -n "$inittab" ]] && { print $inittab | sudo tee -a $strapdir/etc/inittab >/dev/null }
 	for i in $custmodules; do
 		print $i | sudo tee -a $strapdir/etc/modules >/dev/null
-	done
+	done || return 0
 }

zlibs/imaging

@@ -154,14 +154,14 @@ image_raw_umount() {
 
 image_raw_as_strapdir() {
 	fn image_raw_as_strapdir
-	req=(workdir strapdir)
+	req=(workdir strapdir size)
 	ckreq || return 1
 
 	pushd "$workdir"
 
 	notice "creating raw image of $size MB"
 	sudo -E rm -f base.raw
-	sudo -E qemu-img create -f raw base.raw
+	sudo -E qemu-img create -f raw base.raw ${size}M
 	notice "partitioning"
 	sudo -E parted base.raw mktable msdos
 	sudo -E parted base.raw mkpart primary '0%' '100%'

zlibs/vm

@@ -151,7 +151,7 @@ EOF
 }
 EOF
 	notice "actually packaging..."
-	vagrant package --base "$vmname" --outbut devuanbox.box --include metadata.json --vagrantfile Vagrantfile || zerr
+	vagrant package --base "$vmname" --output devuanbox.box --include metadata.json --vagrantfile Vagrantfile || zerr
 	popd
 }