From 4e6dcbb6ae77d9f6f20072d19e433cab8329ea9b Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <peter@eisentraut.org>
Date: Thu, 11 Aug 2022 10:35:39 +0200
Subject: [PATCH] Add missing space in _outA_Const() output

Mistake introduced by 639a86e36aaecb84faaf941dcd0b183ba0aba9e9.
---
 src/backend/nodes/outfuncs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/backend/nodes/outfuncs.c b/src/backend/nodes/outfuncs.c
index a96f2ee8c6..ab4ad1809d 100644
--- a/src/backend/nodes/outfuncs.c
+++ b/src/backend/nodes/outfuncs.c
@@ -660,7 +660,7 @@ _outA_Const(StringInfo str, const A_Const *node)
 	WRITE_NODE_TYPE("A_CONST");
 
 	if (node->isnull)
-		appendStringInfoString(str, "NULL");
+		appendStringInfoString(str, " NULL");
 	else
 	{
 		appendStringInfoString(str, " :val ");