From cb48ee8f3dd2e1f587849788463a8957df55bf9f 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: Fri, 6 Oct 2023 21:52:23 +0300
Subject: [PATCH] =?UTF-8?q?mdbx:=20=D0=BF=D0=B5=D1=80=D0=B5=D0=B7=D0=B0?=
 =?UTF-8?q?=D0=BF=D0=B8=D1=81=D1=8C=20=D0=B2=20`mdbx=5Fput()`=20=D0=B2?=
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---
 src/core.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/core.c b/src/core.c
index 0365ca4f..a5230d2d 100644
--- a/src/core.c
+++ b/src/core.c
@@ -21110,6 +21110,10 @@ int mdbx_put(MDBX_txn *txn, MDBX_dbi dbi, const MDBX_val *key, MDBX_val *data,
         tASSERT(txn, XCURSOR_INITED(&cx.outer) &&
                          cx.outer.mc_xcursor->mx_db.md_entries > 1);
         rc = MDBX_EMULTIVAL;
+        if ((flags & MDBX_NOOVERWRITE) == 0) {
+          flags -= MDBX_CURRENT;
+          rc = cursor_del(&cx.outer, MDBX_ALLDUPS);
+        }
       }
     }
   }