From 56993cd17efc71f321c3aa09d93d03d11b83b8c6 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Sat, 5 Nov 2016 11:51:46 -0400
Subject: [PATCH] Remove duplicate macro definition.

Seems to be a copy-and-pasteo.  Odd that we heard no reports of
compiler warnings about it.

Thomas Munro
---
 src/include/access/xact.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/include/access/xact.h b/src/include/access/xact.h
index cb1c2db4cf..6bfc1ae167 100644
--- a/src/include/access/xact.h
+++ b/src/include/access/xact.h
@@ -220,7 +220,6 @@ typedef struct xl_xact_twophase
 {
 	TransactionId xid;
 } xl_xact_twophase;
-#define MinSizeOfXactInvals offsetof(xl_xact_invals, msgs)
 
 typedef struct xl_xact_origin
 {