Index: sources/gui/qml/components/RangeSlider.qml
===================================================================
diff -u -rdf8cd7f15c5647a2d5955be0e548ef2b9d77abaf -r5f6975c6ee7823fc884328418298128cdb97107f
--- sources/gui/qml/components/RangeSlider.qml	(.../RangeSlider.qml)	(revision df8cd7f15c5647a2d5955be0e548ef2b9d77abaf)
+++ sources/gui/qml/components/RangeSlider.qml	(.../RangeSlider.qml)	(revision 5f6975c6ee7823fc884328418298128cdb97107f)
@@ -279,7 +279,7 @@
             step        : _root.step
             stepSnap    : _root.stepSnap
             textColor   : _root.color
-            length      : _rangeRect.height
+            lineTickMarkHeight:  _rangeRect.height
             isTickMarkRound : _root.isTickMarksRound
             yDisplacement   : _root.isTickMarksRound ? (-_rangeRect.height) : 0
         }