message: Fix ecomfe/echarts#6678
diff: @@ -415,7 +415,8 @@ define(function (require) {
  function setCtx(ctx, prop, value) {
  // FIXME ??? performance try
  // if (ctx.__currentValues[prop] !== value) {
  - ctx[prop] = ctx.__currentValues[prop] = value;
  + // ctx[prop] = ctx.__currentValues[prop] = value;
  + ctx[prop] = value;
  // }
  return ctx[prop];
  }
  