From 9e15ee4f61e11eacfbd9c1de9557fb4b769932fd Mon Sep 17 00:00:00 2001
From: Eric Budd <eric.b.budd@gmail.com>
Date: Tue, 6 Feb 2018 22:30:46 -0500
Subject: [PATCH] Fix funky bug where extra output was coming through on topic
 display

---
 iris.rb | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/iris.rb b/iris.rb
index ebaf03b..17ace7b 100755
--- a/iris.rb
+++ b/iris.rb
@@ -243,8 +243,8 @@ class IrisFile
     File.write(Config::MESSAGE_FILE, corpus)
   end
 
-  def self.write_read_file(read_hashes)
-    File.write(Config::READ_FILE, read_hashes)
+  def self.write_read_file(new_read_hashes)
+    File.write(Config::READ_FILE, new_read_hashes)
   end
 end
 
@@ -521,6 +521,8 @@ class Interface
     else
       puts 'Could not find a topic with that ID'
     end
+
+    nil
   end
 
   def quit