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This is a bug fix which prevents parseFloat from proceeding past

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multiple decimals '.' in the stream. Only one can be accepted for
valid decimal numbers.
This commit is contained in:
Chris--A 2015-06-19 13:07:35 +10:00 committed by Sandeep Mistry
parent 24a994019f
commit 12d0487258
2 changed files with 2 additions and 2 deletions
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2
hardware/arduino/avr/cores/arduino/Stream.cpp
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@ -185,7 +185,7 @@ float Stream::parseFloat(char skipChar){
read(); // consume the character we got with peek read(); // consume the character we got with peek
c = timedPeek(); c = timedPeek();
} }
while( (c >= '0' && c <= '9') || c == '.' || c == skipChar ); while( (c >= '0' && c <= '9') || c == '.' && !isFraction || c == skipChar );
if(isNegative) if(isNegative)
value = -value; value = -value;

2
hardware/arduino/sam/cores/arduino/Stream.cpp
View File

@ -185,7 +185,7 @@ float Stream::parseFloat(char skipChar){
read(); // consume the character we got with peek read(); // consume the character we got with peek
c = timedPeek(); c = timedPeek();
} }
while( (c >= '0' && c <= '9') || c == '.' || c == skipChar ); while( (c >= '0' && c <= '9') || c == '.' && !isFraction || c == skipChar );
if(isNegative) if(isNegative)
value = -value; value = -value;