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ensure signedness of data

This commit is contained in:
Jan Steemann 2014-12-19 11:14:29 +01:00
parent 26b6885a86
commit 3901e7f15c
1 changed files with 1 additions and 1 deletions
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2
lib/Basics/json-utilities.cpp
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@ -758,7 +758,7 @@ static uint64_t HashBlock (uint64_t hash, char const* buffer, size_t length) {
nMagicPrime = 0x00000100000001b3ULL; nMagicPrime = 0x00000100000001b3ULL;
for (j = 0; j < length; ++j) { for (j = 0; j < length; ++j) {
hash ^= buffer[j]; hash ^= ((int8_t const*) buffer)[j];
hash *= nMagicPrime; hash *= nMagicPrime;
} }
return hash; return hash;