refactor(useInViewport): el is not empty (alibaba#2476)

mannix-lei · Feb 26, 2024 · 8eb174a · 8eb174a
1 parent 39284dc
commit 8eb174a
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/packages/hooks/src/useInViewport/index.ts b/packages/hooks/src/useInViewport/index.ts
@@ -42,11 +42,7 @@ function useInViewport(target: BasicTarget | BasicTarget[], options?: Options) {
         },
       );
 
-      els.forEach((el) => {
-        if (el) {
-          observer.observe(el);
-        }
-      });
+      els.forEach((el) => observer.observe(el!));
 
       return () => {
         observer.disconnect();