From 5d963a887870b75d3733995a26a9b7c55918fcf4 Mon Sep 17 00:00:00 2001
From: George Hazan <ghazan@miranda.im>
Date: Fri, 19 Mar 2021 20:11:37 +0300
Subject: very bad idea to return -1 as blob size on error

---
 plugins/Dbx_mdbx/src/dbevents.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/Dbx_mdbx/src/dbevents.cpp b/plugins/Dbx_mdbx/src/dbevents.cpp
index 2c9a1d71f0..09baddc8a4 100644
--- a/plugins/Dbx_mdbx/src/dbevents.cpp
+++ b/plugins/Dbx_mdbx/src/dbevents.cpp
@@ -282,7 +282,7 @@ LONG CDbxMDBX::GetBlobSize(MEVENT hDbEvent)
 {
 	MDBX_val key = { &hDbEvent, sizeof(MEVENT) }, data;
 	if (mdbx_get(StartTran(), m_dbEvents, &key, &data) != MDBX_SUCCESS)
-		return -1;
+		return 0;
 	return ((const DBEvent*)data.iov_base)->cbBlob;
 }
 
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