--- qsampler/trunk/src/qsamplerMessages.cpp	2020/03/27 17:57:40	3758
+++ qsampler/trunk/src/qsamplerMessages.cpp	2020/03/28 00:28:13	3759
@@ -40,6 +40,12 @@
 #endif
 
 
+// Deprecated QTextStreamFunctions/Qt namespaces workaround.
+#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0)
+#define endl	Qt::endl
+#endif
+
+
 namespace QSampler {
 
 // The default maximum number of message lines.
@@ -272,7 +278,7 @@
 void Messages::appendMessagesLog ( const QString& s )
 {
 	if (m_pMessagesLog) {
-		QTextStream(m_pMessagesLog) << s << Qt::endl;
+		QTextStream(m_pMessagesLog) << s << endl;
 		m_pMessagesLog->flush();
 	}
 }