Bernhard Amann 7e46936728 Ok, this one is not really necessary for 2.1 and more of a nice-to-have ... Before this patch, empty values were not hashed at all. Which had the unfortunate side-effect that e.g. the lines TEST - and - TEST have the same hash values. On re-reads that means that the change will be ignored. This is probably pretty academic, but this patch changes it and adds a testcase. Output of the reread test changes due to re-ordering of the output (probably due to the fact that the internal hash values are changed and thus transferred in a different order)		2012-08-26 20:49:21 -07:00
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out	Ok, this one is not really necessary for 2.1 and more of a nice-to-have	2012-08-26 20:49:21 -07:00