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Printing NaN values as "nan" in printFloat().

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http://code.google.com/p/arduino/issues/detail?id=946
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David A. Mellis
2012-06-04 23:30:41 -04:00
parent a9fedabe3c
commit 308d907694
1 changed files with 2 additions and 0 deletions
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hardware/arduino/cores/arduino/Print.cpp
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@ -226,6 +226,8 @@ size_t Print::printFloat(double number, uint8_t digits)
{ {
size_t n = 0; size_t n = 0;
if (isnan(number)) return print("nan");
// Handle negative numbers // Handle negative numbers
if (number < 0.0) if (number < 0.0)
{ {