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ensure divisor!=0

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John
2021-11-05 10:46:25 +01:00
parent 200c75d6da
commit c7d77607c7
1 changed files with 2 additions and 2 deletions
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src/lib/ebus/datatype.h
+2 -2
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@@ -434,7 +434,7 @@ class NumberDataType : public DataType {
NumberDataType(const string& id, size_t bitCount, uint16_t flags, unsigned int replacement,
unsigned int minValue, unsigned int maxValue, int divisor,
const NumberDataType* baseType = nullptr)
: DataType(id, bitCount, flags|NUM, replacement), m_minValue(minValue), m_maxValue(maxValue), m_divisor(divisor),
: DataType(id, bitCount, flags|NUM, replacement), m_minValue(minValue), m_maxValue(maxValue), m_divisor(divisor==0 ? 1 : divisor),
m_precision(calcPrecision(divisor)), m_firstBit(0), m_baseType(baseType) {}
/**
@@ -449,7 +449,7 @@ class NumberDataType : public DataType {
*/
NumberDataType(const string& id, size_t bitCount, uint16_t flags, unsigned int replacement,
int16_t firstBit, int divisor, const NumberDataType* baseType = nullptr)
: DataType(id, bitCount, flags|NUM, replacement), m_minValue(0), m_maxValue((1 << bitCount)-1), m_divisor(divisor),
: DataType(id, bitCount, flags|NUM, replacement), m_minValue(0), m_maxValue((1 << bitCount)-1), m_divisor(divisor==0 ? 1 : divisor),
m_precision(0), m_firstBit(firstBit), m_baseType(baseType) {}
/**