r24478 by jghali - Fix Qt deprecation warning

[scribus-commit]

Author: jghali
Date: Sat Feb 13 13:22:18 2021
New Revision: 24478

URL: http://scribus.net/websvn/listing.php?repname=Scribus&sc=1&rev=24478
Log:
Fix Qt deprecation warning

Modified:
    trunk/Scribus/scribus/undotransaction.cpp

Modified: trunk/Scribus/scribus/undotransaction.cpp
URL: http://scribus.net/websvn/diff.php?repname=Scribus&rev=24478&path=/trunk/Scribus/scribus/undotransaction.cpp
==============================================================================
--- trunk/Scribus/scribus/undotransaction.cpp	(original)
+++ trunk/Scribus/scribus/undotransaction.cpp	Sat Feb 13 13:22:18 2021
@@ -43,7 +43,7 @@
 
 UndoTransaction::~UndoTransaction() 
 {
-	if (m_data && (m_data->ref.load() == 1))
+	if (m_data && (m_data->ref.loadRelaxed() == 1))
 		UndoTransaction::cancel(); // no virtual calls in destructor
 }