diff options
Diffstat (limited to 'tools/source/generic/rational.cxx')
| -rw-r--r-- | tools/source/generic/rational.cxx | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/tools/source/generic/rational.cxx b/tools/source/generic/rational.cxx index 1f2fc14d5a00..f99bdfa94bb2 100644 --- a/tools/source/generic/rational.cxx +++ b/tools/source/generic/rational.cxx @@ -128,10 +128,11 @@ void rational_ReduceInaccurate(boost::rational<sal_Int64>& rRational, unsigned n DBG_ASSERT(nSignificantBits<65, "More than 64 bit of significance is overkill!"); // How much bits can we lose? - const int nMulBitsToLose = std::max( ( impl_NumberOfBits( nMul ) - int( nSignificantBits ) ), 0 ); - const int nDivBitsToLose = std::max( ( impl_NumberOfBits( nDiv ) - int( nSignificantBits ) ), 0 ); + const int nMulBitsToLose = impl_NumberOfBits( nMul ) - int( nSignificantBits ); + const int nDivBitsToLose = impl_NumberOfBits( nDiv ) - int( nSignificantBits ); - const int nToLose = std::min( nMulBitsToLose, nDivBitsToLose ); + int nToLose = nMulBitsToLose < nDivBitsToLose ? nMulBitsToLose : nDivBitsToLose; + nToLose = nToLose < 0 ? 0 : nToLose; // Remove the bits nMul >>= nToLose; |