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Committer:
John Arbash Meinel
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Date:
2010-07-28 21:52:51 UTC
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mto:
This revision was merged to the branch mainline in
revision
5369.
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Revision ID:
john@arbash-meinel.com-20100728215251-ylmowc0jmddlbmuc
Fix some signed integer warnings in diff-delta.c
We know that the first item comes after the second, so 'x - y' is known
to be positive. So we can just cast it, to avoid the compiler warning.