From 439cccf65f69a05e423ffb6d3666e2f85d5f1145 Mon Sep 17 00:00:00 2001
From: Leonid Yuriev <leo@yuriev.ru>
Date: Sat, 13 Mar 2021 19:40:00 +0300
Subject: [PATCH] mdbx: minor fix assertion in the prev commit.

One more for https://github.com/erthink/libmdbx/issues/171.

Change-Id: I49be3df948f3dbcc838f3dc307155ac404cfb331
---
 src/core.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/core.c b/src/core.c
index 4e30d66d..2a321525 100644
--- a/src/core.c
+++ b/src/core.c
@@ -6565,9 +6565,10 @@ static __inline int check_env(const MDBX_env *env, const bool wanna_active) {
   if (unlikely(env->me_flags & MDBX_FATAL_ERROR))
     return MDBX_PANIC;
 
-  if (wanna_active && unlikely((env->me_flags & MDBX_ENV_ACTIVE) == 0)) {
+  if (wanna_active) {
+    if (unlikely((env->me_flags & MDBX_ENV_ACTIVE) == 0))
+      return MDBX_EPERM;
     mdbx_assert(env, env->me_map != nullptr);
-    return MDBX_EPERM;
   }
 
   return MDBX_SUCCESS;