fix failing client tests

webapp/components/CommentList/CommentList.spec.js

@@ -50,6 +50,9 @@ describe('CommentList.vue', () => {
             },
           },
         },
+        $route: {
+          hash: '',
+        },
       }
       stubs = {
         EditorContent: "<div class='stub'></div>",

webapp/components/FollowButton.vue

@@ -75,7 +75,7 @@ export default {
 
         const followedUser = follow ? data.followUser : data.unfollowUser
         this.$emit('update', followedUser)
-      } catch {
+      } catch (err) {
         optimisticResult.followedByCurrentUser = !follow
         this.$emit('optimistic', optimisticResult)
       }