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Possibly fixed Fraction division-by-zero exception? (can't reproduce)

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N00MKRAD
2021-04-03 00:17:29 +02:00
parent 5556b5a5c7
commit ada9aefab1
1 changed files with 18 additions and 11 deletions
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29
Code/Data/Fraction.cs
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@@ -111,20 +111,27 @@ namespace Flowframes.Data
//Reduce the fraction to lowest terms
Fraction modifiedFraction = this;
//While the numerator and denominator share a greatest common denominator,
//keep dividing both by it
int gcd = 0;
while (Math.Abs(gcd = getGCD(modifiedFraction.Numerator, modifiedFraction.Denominator)) != 1)
try
{
modifiedFraction.Numerator /= gcd;
modifiedFraction.Denominator /= gcd;
}
//While the numerator and denominator share a greatest common denominator,
//keep dividing both by it
int gcd = 0;
while (Math.Abs(gcd = getGCD(modifiedFraction.Numerator, modifiedFraction.Denominator)) != 1)
{
modifiedFraction.Numerator /= gcd;
modifiedFraction.Denominator /= gcd;
}
//Make sure only a single negative sign is on the numerator
if (modifiedFraction.Denominator < 0)
//Make sure only a single negative sign is on the numerator
if (modifiedFraction.Denominator < 0)
{
modifiedFraction.Numerator = -this.Numerator;
modifiedFraction.Denominator = -this.Denominator;
}
}
catch (Exception e)
{
modifiedFraction.Numerator = -this.Numerator;
modifiedFraction.Denominator = -this.Denominator;
Logger.Log($"Failed to reduce fraction ({modifiedFraction}): {e.Message}", true);
}
return modifiedFraction;