Fighting Safe for code coverage

[Jeff Fearn]

On 4/06/2016 9:55 AM, Jeff Fearn wrote:
> On 4/06/2016 9:42 AM, Jeff Fearn wrote:
>> On 3/06/2016 10:21 PM, Dylan Hardison wrote:
>>> What version of Devel::Cover and Safe? I can't reproduce here.
>>>
>>> perl -MSafe\ 9999
>>> perl -MDevel::Cover\ 9999
>>
>> Safe 2.37
>> Devel::Cover 1.17
>> perl 5.20.3
>>
>> Oh nasty, I ran this on a clean upstream and it works fine, I guess I
>> need to go diving in to our patches and extensions >_<
>
> Thanks for the pointer, I've isolated it to the ComponentWatching
> extension we lifted from BMO. Haven't determined the exact cause yet,
> but touch `extension/ComponentWatching/disabled` allows Devel::Cover to
> run again.

And solved, an unneeded reference to Bugzilla->bdh was added to the top 
of db_schema_abstract_schema which causes some insanity.

Someone owes me a cider, Matt!

Cheers, Jeff.