style(marker): improve code

apache · Mar 6, 2023 · e02ca38 · e02ca38
1 parent 710e79d
commit e02ca38
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/component/marker/markerHelper.ts b/src/component/marker/markerHelper.ts
@@ -105,7 +105,7 @@ export function dataTransform(
 
     const data = seriesModel.getData();
     const coordSys = seriesModel.coordinateSystem;
-    const dims = coordSys?.dimensions;
+    const dims = coordSys && coordSys.dimensions;
 
     // 1. If not specify the position with pixel directly
     // 2. If `coord` is not a data array. Which uses `xAxis`,