On 02/22/2017 03:04 PM, Nguyễn Thái Ngọc Duy wrote:
> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
> ---
> refs.c | 16 ++++++++++++----
> 1 file changed, 12 insertions(+), 4 deletions(-)
>
> diff --git a/refs.c b/refs.c
> index 81b64b4ed..dab1a21ac 100644
> --- a/refs.c
> +++ b/refs.c
> @@ -1456,15 +1456,23 @@ static struct ref_store *ref_store_init(const char *submodule)
> return refs;
> }
>
> +static struct ref_store *get_main_ref_store(void)
> +{
> + struct ref_store *refs;
> +
> + if (main_ref_store)
> + return main_ref_store;
> +
> + refs = ref_store_init(NULL);
> + return refs;
Unnecessary temporary variable?
> [...]
Michael