Re: [PATCH 05/38] refs: create a base class "ref_store" for files_ref_store

On 06/09/2016 06:14 PM, Junio C Hamano wrote:

Michael Haggerty [off-list ref] writes:

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+static struct ref_store *main_ref_store = NULL;
+
+static struct ref_store *submodule_ref_stores = NULL;

Let's let BSS take care of these initialization.

[...]
Lack of "= ..." is a clear-enough clue that the code wants these
pointers initialized to NULL.
[...]

OK. While I'm at it I'll add docstrings for these variables.

Michael