Fix shellcheck SC2162: read without -r will mangle backslashes
Fix shellcheck SC2162: read without -r will mangle backslashes

Signed-off-by: Mario Trangoni <c9a571279082036ca8b3d08b678e7a9c5cb122a3@gmail.com>

maxhq/zabbix-backup,maxhq/zabbix-backup