Apparently that can be undefined, who knew

Author: smashwilson

lib/containers/comment-decorations-container.js

@@ -146,6 +146,7 @@ export default class CommentDecorationsContainer extends React.Component {
 
     if (
       !props || !props.repository || !props.repository.ref ||
+      !props.repository.ref.associatedPullRequests ||
       props.repository.ref.associatedPullRequests.totalCount === 0
     ) {
       // no loading spinner for you