From 30954661009ddfb9db2e9daed3bfbd594bb20441 Mon Sep 17 00:00:00 2001
From: Michele Calgaro <michele.calgaro@yahoo.it>
Date: Tue, 3 Jan 2023 23:34:16 +0900
Subject: [PATCH] Fixed SEGV caused by commit 6be04664 when creating universal
 slots.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
---
 sip/qt/qobject.sip | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sip/qt/qobject.sip b/sip/qt/qobject.sip
index fcc1d89..df82e56 100644
--- a/sip/qt/qobject.sip
+++ b/sip/qt/qobject.sip
@@ -1414,7 +1414,7 @@ static void *sipTQtCreateUniversalSlot(sipWrapper *tx, const char *sig,
     pyqt3SlotConnection conn;
 
     /* Initialise the connection. */
-    if (sipGetAddress(&tx->super) == NULL)
+    if (tx && sipGetAddress(&tx->super) == NULL)
     {
         conn.sc_transmitter = 0;
     }