Optimize printLn calls.﻿

Chris--A · Chris--A · commit c617562e741c · 2015-05-22T23:00:07.000+10:00
diff --git a/hardware/arduino/avr/cores/arduino/Print.cpp b/hardware/arduino/avr/cores/arduino/Print.cpp
@@ -122,9 +122,7 @@ size_t Print::print(const Printable& x)
 
 size_t Print::println(void)
 {
-  size_t n = print('\r');
-  n += print('\n');
-  return n;
+  return write("\r\n");
 }
 
 size_t Print::println(const String &s)

Original file line number	Diff line number	Diff line change
`@@ -122,9 +122,7 @@ size_t Print::print(const Printable& x)`
`122`	`122`
`123`	`123`	`size_t Print::println(void)`
`124`	`124`	`{`
`125`		`- size_t n = print('\r');`
`126`		`- n += print('\n');`
`127`		`- return n;`
	`125`	`+ return write("\r\n");`
`128`	`126`	`}`
`129`	`127`
`130`	`128`	`size_t Print::println(const String &s)`