sysupgrade: do not require an extra argument after --restore-backup
authorjow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Wed, 2 Jan 2013 16:21:26 +0000 (16:21 +0000)
committerjow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Wed, 2 Jan 2013 16:21:26 +0000 (16:21 +0000)
commit771b02311e41f8580b81bfd3609127213cf7f129
tree3ac6b656ac7724288d4633166b834a84fee700f3
parenteabad837669f42f58ef7547c66d1b0982ea21ded
sysupgrade: do not require an extra argument after --restore-backup

Neither --create-backup nor --restore-backup need an image name (following
the backup filename). Treat them in uniform way.

Mostly fixes #12346.

Signed-off-by: Paul Fertser <fercerpav@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34974 3c298f89-4303-0410-b956-a3cf2f4a3e73
package/base-files/files/sbin/sysupgrade