This is a bug fix which prevents parseFloat from proceeding past

Chris--A · Chris--A · commit 9ecc150fa761 · 2015-06-19T13:07:35.000+10:00
multiple decimals '.' in the stream. Only one can be accepted for
valid decimal numbers.﻿
diff --git a/hardware/arduino/avr/cores/arduino/Stream.cpp b/hardware/arduino/avr/cores/arduino/Stream.cpp
@@ -185,7 +185,7 @@ float Stream::parseFloat(char skipChar){
     read();  // consume the character we got with peek
     c = timedPeek();
   }
-  while( (c >= '0' && c <= '9')  || c == '.' || c == skipChar );
+  while( (c >= '0' && c <= '9')  || c == '.' && !isFraction || c == skipChar );
 
   if(isNegative)
     value = -value;
diff --git a/hardware/arduino/sam/cores/arduino/Stream.cpp b/hardware/arduino/sam/cores/arduino/Stream.cpp
@@ -185,7 +185,7 @@ float Stream::parseFloat(char skipChar){
     read();  // consume the character we got with peek
     c = timedPeek();
   }
-  while( (c >= '0' && c <= '9')  || c == '.' || c == skipChar );
+  while( (c >= '0' && c <= '9')  || c == '.' && !isFraction || c == skipChar );
 
   if(isNegative)
     value = -value;

Original file line number	Diff line number	Diff line change
`@@ -185,7 +185,7 @@ float Stream::parseFloat(char skipChar){`
`185`	`185`	`read(); // consume the character we got with peek`
`186`	`186`	`c = timedPeek();`
`187`	`187`	`}`
`188`		`- while( (c >= '0' && c <= '9') \|\| c == '.' \|\| c == skipChar );`
	`188`	`+ while( (c >= '0' && c <= '9') \|\| c == '.' && !isFraction \|\| c == skipChar );`
`189`	`189`
`190`	`190`	`if(isNegative)`
`191`	`191`	`value = -value;`