unsigned int logic_probe_count = 0;
unsigned int analog_probe_count = 0;
+--- pulseview-a7553da/pv/view/viewport.cpp~ 2013-03-09 16:09:28.000000000 +0100
++++ pulseview-a7553da/pv/view/viewport.cpp 2013-03-09 17:23:03.369361232 +0100
+@@ -104,11 +104,6 @@
+ }
+ }
+
+-void Viewport::mouseReleaseEvent(QMouseEvent *event)
+-{
+- assert(event);
+-}
+-
+ void Viewport::wheelEvent(QWheelEvent *event)
+ {
+ assert(event);
+--- pulseview-a7553da/pv/view/viewport.h~ 2013-03-09 16:09:28.000000000 +0100
++++ pulseview-a7553da/pv/view/viewport.h 2013-03-09 17:23:07.126116283 +0100
+@@ -48,7 +48,6 @@
+ private:
+ void mousePressEvent(QMouseEvent *event);
+ void mouseMoveEvent(QMouseEvent *event);
+- void mouseReleaseEvent(QMouseEvent *event);
+ void wheelEvent(QWheelEvent *event);
+
+ private:
+--- pulseview-a7553da/test/CMakeLists.txt~ 2013-03-09 16:09:28.000000000 +0100
++++ pulseview-a7553da/test/CMakeLists.txt 2013-03-09 17:27:36.806516037 +0100
+@@ -35,6 +35,7 @@
+
+ set(PULSEVIEW_LINK_LIBS
+ ${Boost_LIBRARIES}
++ ${CMAKE_THREAD_LIBS_INIT}
+ )
+
+ add_executable(pulseview-test