Merge pull request #9449 from Filoppi/patch-11

Qt: Fix Shake Mapping Indicator not showing deadzone

Source/Core/DolphinQt/Config/Mapping/MappingIndicator.cpp

@@ -592,9 +592,13 @@ void ShakeMappingIndicator::Draw()
   p.scale(1.0, -1.0);
 
   // Deadzone.
-  p.setPen(GetDeadZonePen());
-  p.setBrush(GetDeadZoneBrush(p));
-  p.drawRect(-1.0, 0, 2, m_shake_group.GetDeadzone());
+  const double deadzone = m_shake_group.GetDeadzone();
+  if (deadzone > 0.0)
+  {
+    p.setPen(GetDeadZonePen());
+    p.setBrush(GetDeadZoneBrush(p));
+    p.drawRect(QRectF(-1, 0, 2, deadzone));
+  }
 
   // Raw input.
   const auto raw_coord = m_shake_group.GetState(false);