From c95a030d05a2792a05b45cba8d4e888ac4e35375 Mon Sep 17 00:00:00 2001
From: Alban Peignier
Date: Mon, 18 Dec 2017 09:07:37 +0100
Subject: Order stop_points by position to compute JourneyPattern checksum.
 Refs #5318

---
 app/models/chouette/journey_pattern.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/models/chouette/journey_pattern.rb b/app/models/chouette/journey_pattern.rb
index a62da6353..03967abfa 100644
--- a/app/models/chouette/journey_pattern.rb
+++ b/app/models/chouette/journey_pattern.rb
@@ -27,7 +27,7 @@ module Chouette
 
     def checksum_attributes
       values = self.slice(*['name', 'published_name', 'registration_number']).values
-      values << self.stop_points.map(&:stop_area).map(&:user_objectid)
+      values << self.stop_points.sort_by(&:position).map(&:stop_area).map(&:user_objectid)
       values.flatten
     end
 
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