[ovs-dev] [PATCH] ovs-command-completion: Avoid using negative subscript.

[Ben Pfaff]

On Sun, Feb 01, 2015 at 09:03:38AM -0800, Alex Wang wrote:
> 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>