[libvirt] [PATCH] network: detect conflicting route even if it is the final entry
Laine Stump
laine at laine.org
Mon Sep 15 18:34:06 UTC 2014
On 09/15/2014 01:56 PM, Eric Blake wrote:
> On 09/15/2014 11:34 AM, Laine Stump wrote:
>> This is a folloup to commit 5f719596, which checks for a route
>> conflicting with the standard libvirt default network subnet
>> (192.168.122.0/24). It turns out that the output of "ip route show"
>> doesn't have a trailing newline,
> Well, 'ip' outputs the trailing newline, but $() strips it.
Aha! I'll modify the comment accordingly before I push.
>
>> so there would be no match if the
>> route we were looking for was the final line of output. This can be
>> solved by adding ${nl} to the end of the output (just as we were
>> already doing at the beginning of the output).
>> ---
>> libvirt.spec.in | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
> ACK, and sorry for missing it the first time
Seeing that you gave me the cool idea of using a case statement to
replace invocation of grep, and were just typing off the top of your
head, that's totally understandable and acceptable! :-)
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