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Use std::numeric_limits<> for typesafe INT_MAX/etc

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This commit is contained in:
Gavin Andresen 2011-12-19 17:08:25 -05:00
parent bd846c0e56
commit 26ce92b352
13 changed files with 26 additions and 34 deletions
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2
src/util.cpp
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@ -133,7 +133,7 @@ uint64 GetRand(uint64 nMax)
// The range of the random source must be a multiple of the modulus
// to give every possible output value an equal possibility
uint64 nRange = (UINT64_MAX / nMax) * nMax;
uint64 nRange = (std::numeric_limits<uint64>::max() / nMax) * nMax;
uint64 nRand = 0;
do
RAND_bytes((unsigned char*)&nRand, sizeof(nRand));