From 55c0296417d146c999d0b2ba067c6e488bc6f416 Mon Sep 17 00:00:00 2001
From: Hugo Parente Lima <hugo.pl@gmail.com>
Date: Thu, 24 Mar 2011 17:20:42 -0300
Subject: Don't return a overload method if the object is dieing.
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Reviewer: Renato Araújo <renato.filho@openbossa.org>
          Luciano Wolf <luciano.wolf@openbossa.org>
---
 libshiboken/bindingmanager.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'libshiboken')

diff --git a/libshiboken/bindingmanager.cpp b/libshiboken/bindingmanager.cpp
index ba9f77eb3..07c9336b8 100644
--- a/libshiboken/bindingmanager.cpp
+++ b/libshiboken/bindingmanager.cpp
@@ -216,7 +216,9 @@ SbkObject* BindingManager::retrieveWrapper(const void* cptr)
 PyObject* BindingManager::getOverride(const void* cptr, const char* methodName)
 {
     SbkObject* wrapper = retrieveWrapper(cptr);
-    if (!wrapper)
+    // The refcount can be 0 if the object is dieing and someone called
+    // a virtual method from the destructor
+    if (!wrapper || ((PyObject*)wrapper)->ob_refcnt == 0)
         return 0;
 
     if (wrapper->ob_dict) {
-- 
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