Hi René,

On Sat, 28 Jan 2017, René Scharfe wrote:

> diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c
> index 806dd7a885..8ce00480cd 100644
> --- a/builtin/diff-tree.c
> +++ b/builtin/diff-tree.c
> @@ -147,9 +147,7 @@ int cmd_diff_tree(int argc, const char **argv, const char *prefix)
>  		tree1 = opt->pending.objects[0].item;
>  		tree2 = opt->pending.objects[1].item;
>  		if (tree2->flags & UNINTERESTING) {
> -			struct object *tmp = tree2;
> -			tree2 = tree1;
> -			tree1 = tmp;
> +			SWAP(tree2, tree1);
>  		}

Is there a way to transform away the curly braces for blocks that become
single-line blocks, too?

Ciao,
Dscho