chore: optional chaining (#8283)

2021-03-05 11:05:27 +08:00
parent 391ccd4240
commit 09e1eb5a0d
7 changed files with 24 additions and 47 deletions
@@ -388,9 +388,11 @@ export default createComponent({

    const renderDot = (_: number, index: number) => {
      const active = index === activeIndicator.value;
-      const style: CSSProperties = {
-        backgroundColor: active ? props.indicatorColor : undefined,
-      };
+      const style = active
+        ? {
+            backgroundColor: props.indicatorColor,
+          }
+        : undefined;

      return <i style={style} class={bem('indicator', { active })} />;
    };