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Committer:
Christof Mroz
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Date:
2011-04-03 20:29:53 UTC
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Revision ID:
christof.mroz@rwth-aachen.de-20110403202953-asmij21ar021t4hl
Fix unsigned <-> signed cast direction.
A signed value that's known to be positive may be safely cast into an unsigned
value, but cast unsigned to signed carries the risk of overflow (in C).