fix: 修复controller取不到值的问题

zhihu · Nov 4, 2021 · 4beba5a · 4beba5a
1 parent 9c0d7e4
commit 4beba5a
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/packages/griffith/src/components/items/PlaybackRateMenuItem.tsx b/packages/griffith/src/components/items/PlaybackRateMenuItem.tsx
@@ -31,7 +31,7 @@ class PlaybackRateMenuItem extends React.PureComponent<
     return (
       <VideoSourceContext.Consumer>
         {({playbackRates, setCurrentPlaybackRate, currentPlaybackRate}) =>
-          playbackRates.length > 1 && (
+          playbackRates?.length > 1 && (
             <div
               className={css(styles.menuContainer)}
               onMouseEnter={this.handlePlaybackRatePointerEnter}

diff --git a/packages/griffith/src/components/items/QualityMenuItem.tsx b/packages/griffith/src/components/items/QualityMenuItem.tsx
@@ -37,7 +37,7 @@ class QualityMenuItem extends React.PureComponent<QualityMenuItemProps, State> {
     return (
       <VideoSourceContext.Consumer>
         {({qualities, setCurrentQuality, currentQuality}) =>
-          qualities.length > 1 && (
+          qualities?.length > 1 && (
             <div
               className={css(styles.menuContainer)}
               onMouseEnter={this.handleQualityPointerEnter}