From 08508d34b3c672944904f772108c9c5715cc7d60 Mon Sep 17 00:00:00 2001
From: Leonid Yuriev <leo@yuriev.ru>
Date: Sun, 20 Jan 2019 10:14:59 +0300
Subject: [PATCH] mdbx: MDBX_BAD_DBI instead of MDBX_NOTFOUND in case table was
 dropped.

Change-Id: I2894a5721d2be2bb982e7c7a607c6a0413f7e3ca
---
 src/mdbx.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mdbx.c b/src/mdbx.c
index 6e59a42b..c0310751 100644
--- a/src/mdbx.c
+++ b/src/mdbx.c
@@ -7195,13 +7195,13 @@ static int mdbx_page_search(MDBX_cursor *mc, MDBX_val *key, int flags) {
       return rc;
     rc = mdbx_page_search(&mc2, &mc->mc_dbx->md_name, 0);
     if (unlikely(rc != MDBX_SUCCESS))
-      return rc;
+      return (rc == MDBX_NOTFOUND) ? MDBX_BAD_DBI : rc;
     {
       MDBX_val data;
       int exact = 0;
       MDBX_node *leaf = mdbx_node_search(&mc2, &mc->mc_dbx->md_name, &exact);
       if (!exact)
-        return MDBX_NOTFOUND;
+        return MDBX_BAD_DBI;
       if (unlikely((leaf->mn_flags & (F_DUPDATA | F_SUBDATA)) != F_SUBDATA))
         return MDBX_INCOMPATIBLE; /* not a named DB */
       rc = mdbx_node_read(&mc2, leaf, &data);