From 8f5ad1af35c1636d580b2459c2e515ebc2392960 Mon Sep 17 00:00:00 2001
From: Xavier J <xjulien@octo.com>
Date: Tue, 10 Jan 2017 15:27:40 +0100
Subject: [PATCH] Fix bug procedure_path does not exist

---
 app/controllers/users/dossiers_controller.rb | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/app/controllers/users/dossiers_controller.rb b/app/controllers/users/dossiers_controller.rb
index 3468bad5f..2e5e6b46b 100644
--- a/app/controllers/users/dossiers_controller.rb
+++ b/app/controllers/users/dossiers_controller.rb
@@ -27,7 +27,14 @@ class Users::DossiersController < UsersController
 
   def commencer
     unless params[:procedure_path].nil?
-      procedure = ProcedurePath.where(path: params[:procedure_path]).last.procedure
+      procedure_path = ProcedurePath.where(path: params[:procedure_path]).last
+
+      if procedure_path.nil?
+        flash.alert = "Procédure inconnue"
+        return redirect_to root_path
+      else
+        procedure = procedure_path.procedure
+      end
     end
 
     if procedure.archived?