$ git diff --patch-with-stat --summary a04e30cae33e71742b7903385165f3cd8ff765fd..7f69b462981598348cb6e1461c33f58e34f715f1

 .abf.yml                     |  2 +-
 kwave-19.07.80-compile.patch | 24 ++++++++++++++++++++++++
 kwave.spec                   |  5 +++--
 3 files changed, 28 insertions(+), 3 deletions(-)
 create mode 100644 kwave-19.07.80-compile.patch

diff --git a/.abf.yml b/.abf.yml
index 0924d56..1e31d42 100644
--- a/.abf.yml
+++ b/.abf.yml
@@ -1,2 +1,2 @@
 sources:
-  kwave-19.04.2.tar.xz: 8f348f4b79abe8c893782c0dffa74d18a9e88257
+  kwave-19.08.1.tar.xz: a359c8fa52f7a9144a41aa3df6960a63f63df1a5
diff --git a/kwave-19.07.80-compile.patch b/kwave-19.07.80-compile.patch
new file mode 100644
index 0000000..2cfae6c
--- /dev/null
+++ b/kwave-19.07.80-compile.patch
@@ -0,0 +1,24 @@
+diff -up kwave-19.07.80/libkwave/MultiTrackSink.h.omv~ kwave-19.07.80/libkwave/MultiTrackSink.h
+--- kwave-19.07.80/libkwave/MultiTrackSink.h.omv~	2019-07-27 19:11:55.072580303 +0200
++++ kwave-19.07.80/libkwave/MultiTrackSink.h	2019-07-27 19:12:00.431553005 +0200
+@@ -32,7 +32,7 @@ namespace Kwave
+ 
+     template <class SINK, const bool INITIALIZE>
+     class MultiTrackSink: public Kwave::SampleSink,
+-                          private QList<SINK *>
++                          protected QList<SINK *>
+     {
+     public:
+ 	/**
+diff -up kwave-19.07.80/libkwave/MultiTrackSource.h.omv~ kwave-19.07.80/libkwave/MultiTrackSource.h
+--- kwave-19.07.80/libkwave/MultiTrackSource.h.omv~	2019-07-27 19:11:33.642689618 +0200
++++ kwave-19.07.80/libkwave/MultiTrackSource.h	2019-07-27 19:11:42.401644908 +0200
+@@ -38,7 +38,7 @@ namespace Kwave
+      */
+     template <class SOURCE, const bool INITIALIZE>
+     class Q_DECL_EXPORT MultiTrackSource: public Kwave::SampleSource,
+-	                                  private QList<SOURCE *>
++	                                  protected QList<SOURCE *>
+     {
+     public:
+ 	/**
diff --git a/kwave.spec b/kwave.spec
index a6b56df..c174b5b 100644
--- a/kwave.spec
+++ b/kwave.spec
@@ -2,12 +2,13 @@
 
 Summary:	A sound editor for KDE
 Name:		kwave
-Version:	19.04.2
+Version:	19.08.1
 Release:	1
 License:	GPLv2+
 Group:		Sound
 Url:		http://kwave.sourceforge.net/
 Source0:	http://download.kde.org/%{stable}/applications/%{version}/src/%{name}-%{version}.tar.xz
+Patch0:		kwave-19.07.80-compile.patch
 BuildRequires:	pkgconfig(Qt5Concurrent)
 BuildRequires:	pkgconfig(Qt5Core)
 BuildRequires:	pkgconfig(Qt5Multimedia)
@@ -78,7 +79,7 @@ with a complete zoom- and scroll capability.
 #----------------------------------------------------------------------------
 
 %prep
-%setup -q
+%autosetup -p1
 %cmake_kde5 -DWITH_MP3=ON
 
 %build