Re: [PATCH] fast-export: ensure we traverse commits in topological order

> From: Elijah Newren <newren@gmail.com>
> 
> fast-export will only list as parents those commits which have already
> been traversed (making it appear as if merges have been squashed if not
> all parents have been traversed).  To avoid this silent squashing of
> merge commits, we request commits in topological order.
> 
> Signed-off-by: Elijah Newren <newren@gmail.com>
> ---
>  builtin-fast-export.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/builtin-fast-export.c b/builtin-fast-export.c
> index e9ee2c7..fdf4ae9 100644
> --- a/builtin-fast-export.c
> +++ b/builtin-fast-export.c
> @@ -514,6 +514,7 @@ int cmd_fast_export(int argc, const char **argv, const char *prefix)
>  
>  	get_tags_and_duplicates(&revs.pending, &extra_refs);
>  
> +	revs.topo_order = 1;