From 8b759cb0ad95b8da9a7dfc029dbcac770abd4364 Mon Sep 17 00:00:00 2001
From: nl6720 <nl6720@gmail.com>
Date: Sun, 2 Aug 2020 15:37:30 +0300
Subject: archiso/initcpio/hooks/archiso: remove option terminator from the
 blockdev command

Apparently blockdev does not support it.
In an ISO made using '-s img' (Squashfs with dm-snapshot), it results in:

    blockdev: Unknown command: --
---
 hooks/archiso | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'hooks/archiso')

diff --git a/hooks/archiso b/hooks/archiso
index a12c260..716c69e 100644
--- a/hooks/archiso
+++ b/hooks/archiso
@@ -14,7 +14,7 @@ _mnt_dmsnapshot() {
 
     ro_dev="$(losetup --find --show --read-only -- "${img}")"
     echo "${ro_dev}" >> /run/archiso/used_block_devices
-    ro_dev_size="$(blockdev --getsz -- "${ro_dev}")"
+    ro_dev_size="$(blockdev --getsz "${ro_dev}")"
 
     if [ "${cow_persistent}" = "P" ]; then
         if [ -f "/run/archiso/cowspace/${cow_directory}/${img_name}.cow" ]; then
-- 
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