sysupgrade: run only one instance at a time.
authorKenneth Johansson <kenneth.johansson@inteno.se>
Wed, 24 May 2017 11:45:37 +0000 (13:45 +0200)
committerJohn Crispin <john@phrozen.org>
Thu, 25 May 2017 07:22:43 +0000 (09:22 +0200)
commite96a9a9af82c00dcce606a84a7bb87a00411385d
treef711519effca1b4dd68abc9168c227f4482e6448
parent8e0e0e7d8bfbe7befcaa453f0b4993605703a690
sysupgrade: run only one instance at a time.

Things do not work well if running multiple instances of
upgrade at the same time.

Signed-off-by: Kenneth Johansson <kenneth.johansson@inteno.se>
package/base-files/files/sbin/sysupgrade