From 36c7d7a43597c8c1c30551da9b322abee1cd2532 Mon Sep 17 00:00:00 2001
From: Leonid Yuriev <leo@yuriev.ru>
Date: Thu, 26 Dec 2019 20:18:32 +0300
Subject: [PATCH] mdbx: minor refine page_alloc (MIN_TXNID).

Change-Id: Iac20f79280e5b464b39f7ac5b1efe01585c5bf02
---
 src/elements/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/elements/core.c b/src/elements/core.c
index fd252e8f..0f96fac6 100644
--- a/src/elements/core.c
+++ b/src/elements/core.c
@@ -4073,7 +4073,7 @@ skip_cache:
           goto fail;
         if (flags & MDBX_LIFORECLAIM) {
           /* Begin from oldest reader if any */
-          if (oldest > 2) {
+          if (oldest > MIN_TXNID) {
             last = oldest - 1;
             op = MDBX_SET_RANGE;
           }