From 0979a93a789b6f9d96cd1586e5121e6a2c60b29b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9B=D0=B5=D0=BE=D0=BD=D0=B8=D0=B4=20=D0=AE=D1=80=D1=8C?=
 =?UTF-8?q?=D0=B5=D0=B2=20=28Leonid=20Yuriev=29?= <leo@yuriev.ru>
Date: Thu, 12 Jan 2023 13:40:11 +0300
Subject: [PATCH] =?UTF-8?q?mdbx:=20=D0=B4=D0=BE=D0=B1=D0=B0=D0=B2=D0=BB?=
 =?UTF-8?q?=D0=B5=D0=BD=D0=BE=20=D0=BF=D1=80=D0=B8=D0=BC=D0=B5=D1=87=D0=B0?=
 =?UTF-8?q?=D0=BD=D0=B8=D0=B5=20=D0=BE=D0=B1=20=D0=BE=D1=88=D0=B8=D0=B1?=
 =?UTF-8?q?=D0=BA=D0=B5=20MinGW=20MSYS2.?=
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---
 src/mdbx_chk.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/mdbx_chk.c b/src/mdbx_chk.c
index 19d50f8c..008de33c 100644
--- a/src/mdbx_chk.c
+++ b/src/mdbx_chk.c
@@ -153,6 +153,10 @@ static const char *sdb_name(const MDBX_val *val) {
     return "<nullptr>";
   if (len > 65536) {
     static char buf[64];
+    /* NOTE: There is MSYS2 MinGW bug if you here got
+     * the "unknown conversion type character ‘z’ in format [-Werror=format=]"
+     * https://stackoverflow.com/questions/74504432/whats-the-proper-way-to-tell-mingw-based-gcc-to-use-ansi-stdio-output-on-windo
+     */
     snprintf(buf, sizeof(buf), "<too-long-%zu>", len);
     return buf;
   }