Slider: Fix linear bar slider outline

modules/juce_gui_basics/lookandfeel/juce_LookAndFeel_V2.cpp

@@ -1373,13 +1373,13 @@ void LookAndFeel_V2::drawLinearSliderBackground (Graphics& g, int x, int y, int
     g.strokePath (indent, PathStrokeType (0.5f));
 }
 
-void LookAndFeel_V2::drawLinearSliderOutline (Graphics& g, int, int, int width, int height,
+void LookAndFeel_V2::drawLinearSliderOutline (Graphics& g, int, int, int, int,
                                               const Slider::SliderStyle, Slider& slider)
 {
     if (slider.getTextBoxPosition() == Slider::NoTextBox)
     {
         g.setColour (slider.findColour (Slider::textBoxOutlineColourId));
-        g.drawRect (0, 0, width, height, 1);
+        g.drawRect (0, 0, slider.getWidth(), slider.getHeight(), 1);
     }
 }