From 94adbd241da9315e9d9b3f75c5141d8253a1ffdb Mon Sep 17 00:00:00 2001
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Mon, 14 Nov 2016 11:46:09 +1030
Subject: [PATCH] json_connect: don't try to double-fail if amount
 insufficient.

Closes: #87
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---
 daemon/peer.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/daemon/peer.c b/daemon/peer.c
index d03bec2c1..27d25a75c 100644
--- a/daemon/peer.c
+++ b/daemon/peer.c
@@ -3168,9 +3168,11 @@ static void json_connect(struct command *cmd,
 
 	/* FIXME: This is normal case, not exact. */
 	fee = fee_by_feerate(94 + 1+73 + 1+33 + 1, get_feerate(cmd->dstate));
-	if (fee >= connect->input->in_amount)
+	if (fee >= connect->input->in_amount) {
 		command_fail(cmd, "Amount %"PRIu64" below fee %"PRIu64,
 			     connect->input->in_amount, fee);
+		return;
+	}
 
 	connect->input->out_amount = connect->input->in_amount - fee;
 	if (anchor_too_large(connect->input->out_amount)) {