Comment 8 for bug 1083276

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bug set back to 'fix comitted' status as it hasn't been merged in trunk yet. Please (re)read our bug fixing policy if you're confused Giorgio... i also removed the 'public security' flag which had no reason to be.

About this bug, i think like Kyle that it isn't a good solution because it doesn't work for partial refunds... maybe you should check if the invoice is 'paid', and if the related payments are belonging to a refund journal, in order to display or not the button.