From b34953dd5e0e15fdf5c1a9a0205420e64bd91ace Mon Sep 17 00:00:00 2001
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Mon, 6 Sep 2021 22:08:27 +0930
Subject: [PATCH] ccan: update to get version where tal_dump goes to stderr.

This is useful for plugins which can't send junk to stdout.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---
 ccan/README         |  2 +-
 ccan/ccan/tal/tal.c | 16 ++++++++--------
 ccan/ccan/tal/tal.h |  2 +-
 3 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/ccan/README b/ccan/README
index 289e9cf25..2c869c33c 100644
--- a/ccan/README
+++ b/ccan/README
@@ -1,3 +1,3 @@
 CCAN imported from http://ccodearchive.net.
 
-CCAN version: init-2506-gec95c3c5
+CCAN version: init-2507-g05ec8351
diff --git a/ccan/ccan/tal/tal.c b/ccan/ccan/tal/tal.c
index a49541114..fec47ac5c 100644
--- a/ccan/ccan/tal/tal.c
+++ b/ccan/ccan/tal/tal.c
@@ -824,36 +824,36 @@ static void dump_node(unsigned int indent, const struct tal_hdr *t)
         const struct prop_hdr *p;
 
 	for (i = 0; i < indent; i++)
-		printf("  ");
-	printf("%p len=%zu", t, t->bytelen);
+		fprintf(stderr, "  ");
+	fprintf(stderr, "%p len=%zu", t, t->bytelen);
         for (p = t->prop; p; p = p->next) {
 		struct children *c;
 		struct name *n;
 		struct notifier *no;
                 if (is_literal(p)) {
-			printf(" \"%s\"", (const char *)p);
+			fprintf(stderr, " \"%s\"", (const char *)p);
 			break;
 		}
 		switch (p->type) {
 		case CHILDREN:
 			c = (struct children *)p;
-			printf(" CHILDREN(%p):parent=%p,children={%p,%p}\n",
+			fprintf(stderr, " CHILDREN(%p):parent=%p,children={%p,%p}\n",
 			       p, c->parent,
 			       c->children.n.prev, c->children.n.next);
 			break;
 		case NAME:
 			n = (struct name *)p;
-			printf(" NAME(%p):%s", p, n->name);
+			fprintf(stderr, " NAME(%p):%s", p, n->name);
 			break;
 		case NOTIFIER:
 			no = (struct notifier *)p;
-			printf(" NOTIFIER(%p):fn=%p", p, no->u.notifyfn);
+			fprintf(stderr, " NOTIFIER(%p):fn=%p", p, no->u.notifyfn);
 			break;
 		default:
-			printf(" **UNKNOWN(%p):%i**", p, p->type);
+			fprintf(stderr, " **UNKNOWN(%p):%i**", p, p->type);
 		}
 	}
-	printf("\n");
+	fprintf(stderr, "\n");
 }
 
 static void tal_dump_(unsigned int level, const struct tal_hdr *t)
diff --git a/ccan/ccan/tal/tal.h b/ccan/ccan/tal/tal.h
index 20cd89c5e..a3a154915 100644
--- a/ccan/ccan/tal/tal.h
+++ b/ccan/ccan/tal/tal.h
@@ -456,7 +456,7 @@ bool tal_check(const tal_t *ctx, const char *errorstr);
 
 #ifdef CCAN_TAL_DEBUG
 /**
- * tal_dump - dump entire tal tree.
+ * tal_dump - dump entire tal tree to stderr.
  *
  * This is a helper for debugging tal itself, which dumps all the tal internal
  * state.