From 8e20bc7b434e0f15a9eb333bc51ecb5b8ff6b6ea Mon Sep 17 00:00:00 2001
From: Cristian Maglie <c.maglie@bug.st>
Date: Fri, 28 Jun 2013 09:53:25 +0200
Subject: [PATCH] String: fixed number of whitespaces in concat() methods

---
 hardware/arduino/avr/cores/arduino/WString.cpp | 4 ++--
 hardware/arduino/avr/cores/robot/WString.cpp   | 4 ++--
 hardware/arduino/sam/cores/arduino/WString.cpp | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/hardware/arduino/avr/cores/arduino/WString.cpp b/hardware/arduino/avr/cores/arduino/WString.cpp
index 48c30df77..db79da41f 100644
--- a/hardware/arduino/avr/cores/arduino/WString.cpp
+++ b/hardware/arduino/avr/cores/arduino/WString.cpp
@@ -325,14 +325,14 @@ unsigned char String::concat(unsigned long num)
 unsigned char String::concat(float num)
 {
 	char buf[20];
-	char* string = dtostrf(num, 8, 2, buf);
+	char* string = dtostrf(num, 4, 2, buf);
 	return concat(string, strlen(string));
 }
 
 unsigned char String::concat(double num)
 {
 	char buf[20];
-	char* string = dtostrf(num, 8, 2, buf);
+	char* string = dtostrf(num, 4, 2, buf);
 	return concat(string, strlen(string));
 }
 
diff --git a/hardware/arduino/avr/cores/robot/WString.cpp b/hardware/arduino/avr/cores/robot/WString.cpp
index 48c30df77..db79da41f 100644
--- a/hardware/arduino/avr/cores/robot/WString.cpp
+++ b/hardware/arduino/avr/cores/robot/WString.cpp
@@ -325,14 +325,14 @@ unsigned char String::concat(unsigned long num)
 unsigned char String::concat(float num)
 {
 	char buf[20];
-	char* string = dtostrf(num, 8, 2, buf);
+	char* string = dtostrf(num, 4, 2, buf);
 	return concat(string, strlen(string));
 }
 
 unsigned char String::concat(double num)
 {
 	char buf[20];
-	char* string = dtostrf(num, 8, 2, buf);
+	char* string = dtostrf(num, 4, 2, buf);
 	return concat(string, strlen(string));
 }
 
diff --git a/hardware/arduino/sam/cores/arduino/WString.cpp b/hardware/arduino/sam/cores/arduino/WString.cpp
index d6b344c2a..7b46f05d1 100644
--- a/hardware/arduino/sam/cores/arduino/WString.cpp
+++ b/hardware/arduino/sam/cores/arduino/WString.cpp
@@ -326,14 +326,14 @@ unsigned char String::concat(unsigned long num)
 unsigned char String::concat(float num)
 {
 	char buf[20];
-	char* string = dtostrf(num, 8, 2, buf);
+	char* string = dtostrf(num, 4, 2, buf);
 	return concat(string, strlen(string));
 }
 
 unsigned char String::concat(double num)
 {
 	char buf[20];
-	char* string = dtostrf(num, 8, 2, buf);
+	char* string = dtostrf(num, 4, 2, buf);
 	return concat(string, strlen(string));
 }