fix test case

7 years ago · aba2f5e091
parent eecc5b0f9c
commit aba2f5e091
1 changed files with 1 additions and 1 deletions
--- a/components/_util/wave.tsx
+++ b/components/_util/wave.tsx
@ -92,7 +92,7 @@ export default class Wave extends React.Component<{insertExtraNode?: boolean}> {
  }

  onTransitionEnd = (e: AnimationEvent) => {
-    if (e.animationName !== 'fadeEffect') {
+    if (!e || e.animationName !== 'fadeEffect') {
      return;
    }
    this.resetEffect(e.target as HTMLElement);