From ac508f15b191a28a6582a8acb4d177fd20b9baa2 Mon Sep 17 00:00:00 2001
From: Zog
Date: Fri, 13 Apr 2018 15:39:27 +0200
Subject: Refs #6450; Don't consider the empty string as a valid color for
 Timetables

Same for PurchazeWindows
---
 app/models/chouette/purchase_window.rb | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'app/models/chouette/purchase_window.rb')

diff --git a/app/models/chouette/purchase_window.rb b/app/models/chouette/purchase_window.rb
index e10b106ec..d22674637 100644
--- a/app/models/chouette/purchase_window.rb
+++ b/app/models/chouette/purchase_window.rb
@@ -46,8 +46,9 @@ module Chouette
       ]
     end
 
-    # def checksum_attributes
-    # end
-
+    def color
+      _color = read_attribute(:color)
+      _color.present? ? _color : nil
+    end
   end
 end
-- 
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