# HG changeset patch
# User František Kučera <franta-hg@frantovo.cz>
# Date 1591024933 -7200
# Node ID 0d67e271abb7f65f13248bd01dc4edb5911801d8
# Parent  b4af13653313085aa0f54e360de041713f2ec71c
improved exception handling: diagnostics of DSN connection error

diff -r b4af13653313 -r 0d67e271abb7 src/DriverManager.cpp
--- a/src/DriverManager.cpp	Mon Jun 01 17:14:22 2020 +0200
+++ b/src/DriverManager.cpp	Mon Jun 01 17:22:13 2020 +0200
@@ -66,10 +66,7 @@
 			(SQLCHAR*) dataSourceNameBytes.c_str(), SQL_NTS,
 			(SQLCHAR*) userNameBytes.c_str(), SQL_NTS,
 			(SQLCHAR*) passwordBytes.c_str(), SQL_NTS);
-	if (OdbcCommon::isNotSuccessful(result)) {
-		OdbcCommon::freeHandle(SQL_HANDLE_DBC, connection);
-		throw SqlException(L"Unable to connect to DSN: " + dataSourceName, result, SQL_HANDLE_ENV, environment);
-	}
+	if (OdbcCommon::isNotSuccessful(result)) throw SqlException(L"Unable to connect to DSN: " + dataSourceName, result, SQL_HANDLE_DBC, connection, true);
 	return new Connection(connection);
 }