From 06691aeafc0df4b6021170df3a40f6162c07102e Mon Sep 17 00:00:00 2001
From: Leonid Yuriev <leo@yuriev.ru>
Date: Mon, 16 Nov 2020 00:50:27 +0300
Subject: [PATCH] mdbx-load: fix/preserve DB geometry without the `mapsize`
 header item.

More for https://github.com/erthink/libmdbx/issues/136.

Change-Id: I385869f2894ebe83b00b4e5b7ac4cacaabaf25d9
---
 src/mdbx_load.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mdbx_load.c b/src/mdbx_load.c
index fe4c19d3..38ac180c 100644
--- a/src/mdbx_load.c
+++ b/src/mdbx_load.c
@@ -594,7 +594,7 @@ int main(int argc, char *argv[]) {
     }
   }
 
-  if (envinfo.mi_mapsize) {
+  if (envinfo.mi_geo.current | envinfo.mi_mapsize) {
     if (envinfo.mi_geo.current) {
       rc = mdbx_env_set_geometry(
           env, (intptr_t)envinfo.mi_geo.lower, (intptr_t)envinfo.mi_geo.current,