Merge pull request #3309 from haiwen/fix-warnings

fix warnings

frontend/src/draft.js

@@ -426,7 +426,7 @@ class Draft extends React.Component {
     seafileAPI.publishDraft(draftID).then(res => {
       this.setState({
         freezePublish: !this.state.freezePublish
-      })
+      });
     });
   }