IOW-307 Getting current.

assets/src/scripts/components/dailyValueHydrograph/legend.js

@@ -137,6 +137,7 @@ export const drawSimpleLegend = function(div, {legendMarkerRows, layout}) {
     svg.attr('viewBox', `-4 0 ${layout.width} ${bBox.height + 20}`);
 };
 
+
 const uniqueClassesSelector = memoize(tsKey => createSelector(
     currentVariableLineSegmentsSelector(tsKey),
     //getCurrentTimeSeriesLineSegments(tsKey),
@@ -151,7 +152,6 @@ const uniqueClassesSelector = memoize(tsKey => createSelector(
 ));
 
 
-
 /**
  * Select attributes from the state useful for legend creation
  */