[PATCH] log: fix log -f slow path to actually follow history

[Durham Goode]

On 12/5/14, 2:56 PM, "Pierre-Yves David" <pierre-yves.david at ens-lyon.org>
wrote:

>
>
>On 12/05/2014 02:54 PM, Durham Goode wrote:
>> # HG changeset patch
>> # User Durham Goode <durham at fb.com>
>> # Date 1417818452 28800
>> #      Fri Dec 05 14:27:32 2014 -0800
>> # Node ID 96d916622019f448bd012884ee4fd78fe8dc63ba
>> # Parent  406dfc63a1ad71213dccc1a45de99a3c5d5ac460
>> log: fix log -f slow path to actually follow history
>>
>> log -f was using ':.' instead of '::.' so it wasn't actually following
>>history.
>> This fixes it and adds a test. It's been broken for years, so I guess
>>it wasn't
>> that big of a deal...
>
>good catch.
>
>Does this open us to linkrev related bug when using it on a file?

Good question.  I updated the test to check for that, and it doesn¹t seem
to affect file log traversals when the linkrev commit is not an ancestor.
I¹ll resend with the new test.