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Use try so it doesn't crash

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This commit is contained in:
benji 2015-10-07 16:49:29 +02:00
parent 3d9afce424
commit 344f259efd
1 changed files with 1 additions and 1 deletions
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2
app/controllers/barcodes_controller.rb
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@ -9,7 +9,7 @@ class BarcodesController < ApplicationController
def show def show
@barcode = Barcode.find_by(code: params[:id]) @barcode = Barcode.find_by(code: params[:id])
render json: @barcode.product render json: @barcode.try(:product)
end end
private private