From 5b03065087ad398e368eb5d2bc828d8a5862c804 Mon Sep 17 00:00:00 2001
From: Neal Norwitz <nnorwitz@gmail.com>
Date: Sun, 16 Apr 2006 03:28:17 +0000
Subject: [PATCH] Fix memory leak

---
 Modules/_sqlite/connection.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Modules/_sqlite/connection.c b/Modules/_sqlite/connection.c
index 90f1a7c915c..78aad3799b3 100644
--- a/Modules/_sqlite/connection.c
+++ b/Modules/_sqlite/connection.c
@@ -688,9 +688,13 @@ static int connection_set_isolation_level(Connection* self, PyObject* isolation_
 
     Py_XDECREF(self->isolation_level);
 
+    if (self->begin_statement) {
+        PyMem_Free(self->begin_statement);
+        self->begin_statement = NULL;
+    }
+
     if (isolation_level == Py_None) {
         Py_INCREF(Py_None);
-        self->begin_statement = NULL;
         self->isolation_level = Py_None;
 
         empty = PyTuple_New(0);