[ovs-git] [openvswitch/ovs] 1b8c7b: ovs-command-completion: Avoid using negative subsc...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/openvswitch/ovs
  Commit: 1b8c7b961cabbebbac1b2e48f89ee8205c48bdbf
      https://github.com/openvswitch/ovs/commit/1b8c7b961cabbebbac1b2e48f89ee8205c48bdbf
  Author: Alex Wang <alexw at nicira.com>
  Date:   2015-02-01 (Sun, 01 Feb 2015)

  Changed paths:
    M utilities/ovs-command-compgen.bash

  Log Message:
  -----------
  ovs-command-completion: Avoid using negative subscript.

Negative subscript causes error in bash version 4.1.2(1)-release
(x86_64-redhat-linux-gnu).  This commit fixes it.

Signed-off-by: Alex Wang <alexw at nicira.com>
Acked-by: Ben Pfaff <blp at nicira.com>