From 1b78ec1cc5c7b206dadb2426f5fbff775b975a69 Mon Sep 17 00:00:00 2001
From: detule <ogjoneski@gmail.com>
Date: Sat, 5 Apr 2025 15:01:04 +0000
Subject: [PATCH] nanodbc:bugfix: describe_data: if unsuccesful cleanup

upstream: https://github.com/nanodbc/nanodbc/pull/427
---
 src/nanodbc/nanodbc.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/nanodbc/nanodbc.cpp b/src/nanodbc/nanodbc.cpp
index 846f038b..684dd479 100644
--- a/src/nanodbc/nanodbc.cpp
+++ b/src/nanodbc/nanodbc.cpp
@@ -2132,7 +2132,10 @@ class statement::statement_impl
             &param_descr_data_[param_index].scale_,
             &nullable);
         if (!success(rc))
+        {
+            param_descr_data_.erase(param_index);
             NANODBC_THROW_DATABASE_ERROR(stmt_, SQL_HANDLE_STMT);
+        }
     }
 
     void describe_parameters(