From: Rusty Russell <rusty@rustcorp.com.au>
Date: Mon, 14 Sep 2020 05:30:55 +0000 (+0930)
Subject: json_out: make json_out_finished finish buffer.
X-Git-Url: https://git.ozlabs.org/?a=commitdiff_plain;h=b45a3266352be0da51c532c8dc462e67e5830877;hp=b45a3266352be0da51c532c8dc462e67e5830877;p=ccan

json_out: make json_out_finished finish buffer.

For JSON RPC, we can actually write multiple JSON objects back
to back, and we don't want a comma between them.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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