From: Soeren Apel <soeren@apelpie.net>
Date: Thu, 5 Nov 2015 18:14:46 +0000 (+0100)
Subject: StoreSession: Observe proper range order
X-Git-Url: http://git.code-monkey.de/?a=commitdiff_plain;ds=sidebyside;h=3e8a7cc6af5558a249c114b1609ececa2a381774;hp=3e8a7cc6af5558a249c114b1609ececa2a381774;p=pulseview.git

StoreSession: Observe proper range order

When I wrote the original solution I wanted min() and abs()
to take care of this issue. However, I forgot that abs()
works on a difference of two uint64_t, so this subtraction
will underflow if the range is in the wrong order.
Converting them to int64_t isn't a good solution, so I'm now
using an ordinary condition instead.
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