Use try so it doesn't crash

2015-10-07 16:49:29 +02:00 · 2015-10-07 16:49:29 +02:00 · 344f259efd
commit 344f259efd
parent 3d9afce424
1 changed files with 1 additions and 1 deletions
--- a/app/controllers/barcodes_controller.rb
+++ b/app/controllers/barcodes_controller.rb
@ -9,7 +9,7 @@ class BarcodesController < ApplicationController

  def show
    @barcode = Barcode.find_by(code: params[:id])
-    render json: @barcode.product
+    render json: @barcode.try(:product)
  end

  private