1 files changed, 3 insertions, 3 deletions
diff --git a/client.rb b/client.rb
index 8f3557a..c2c64ea 100644
--- a/client.rb
+++ b/client.rb
@@ -3,7 +3,7 @@
 # client-server
 post '/' do
   protected!
-  date = Time.now.strftime('%Y-%m-%dT%H:%M:%S.%N')
+  Time.now.strftime('%Y-%m-%dT%H:%M:%S.%N')
 
   recipients = public
   recipients << params[:to]
@@ -70,7 +70,7 @@ end
 
 post '/follow' do
   protected!
-  actor, mention = parse_follow params['follow']
+  actor, = parse_follow params['follow']
   outbox 'Follow', actor, [actor]
   redirect(params['anchor'] || '/inbox')
 end
@@ -109,7 +109,7 @@ end
         @threads << object
       else
         collection.select { |o| o['id'] == object['inReplyTo'] }.each do |o|
-          object['indent'] = o['indent'] + 4
+          object['indent'] = o['indent'] + 2
           o['replies'] << object
         end
       end