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Print "inf" for infinite floating point numbers (using isinf()).

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http://code.google.com/p/arduino/issues/detail?id=961
This commit is contained in:
David A. Mellis
2012-06-23 10:37:35 -05:00
parent 34b265ed4c
commit 71a615c65d
1 changed files with 1 additions and 0 deletions
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hardware/arduino/cores/arduino/Print.cpp
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@ -227,6 +227,7 @@ size_t Print::printFloat(double number, uint8_t digits)
size_t n = 0; size_t n = 0;
if (isnan(number)) return print("nan"); if (isnan(number)) return print("nan");
if (isinf(number)) return print("inf");
// Handle negative numbers // Handle negative numbers
if (number < 0.0) if (number < 0.0)