From b7079226c965e7130a2bcc17b7f278a1e23ac7e8 Mon Sep 17 00:00:00 2001
From: Zog
Date: Tue, 6 Mar 2018 11:49:11 +0100
Subject: Refs #6068; Fix specs

---
 app/models/simple_interface.rb | 1 +
 1 file changed, 1 insertion(+)

(limited to 'app/models/simple_interface.rb')

diff --git a/app/models/simple_interface.rb b/app/models/simple_interface.rb
index 5997a6dd3..16d6e86f2 100644
--- a/app/models/simple_interface.rb
+++ b/app/models/simple_interface.rb
@@ -70,6 +70,7 @@ class SimpleInterface < ActiveRecord::Base
     msg = colorize msg, opts[:color] if opts[:color]
     @start_time ||= Time.now
     time = Time.now - @start_time
+    @messages ||= []
     if opts[:append]
       _time, _msg = @messages.pop || []
       _time ||= time
-- 
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