Correct SD for Arduino 1.0 compatibility

With Arduino 1.0 Print class:

- write() should return, and
- print() with a uint_8 or int_8 character argument does not call
  print(char) anymore. So character argument should be casted to
  'char' explicitly.

1 files changed, 1 insertions, 1 deletions

diff --git a/Sprinter/SdFatUtil.h b/Sprinter/SdFatUtil.h
index 8bf9048..de3fee3 100644
--- a/Sprinter/SdFatUtil.h
+++ b/Sprinter/SdFatUtil.h
@@ -55,7 +55,7 @@ static int FreeRam(void) {
  * \param[in] str Pointer to string stored in flash memory.

  */

 static NOINLINE void SerialPrint_P(PGM_P str) {

-  for (uint8_t c; (c = pgm_read_byte(str)); str++) Serial.print(c);

+  for (uint8_t c; (c = pgm_read_byte(str)); str++) Serial.print(char(c));

 }

 //------------------------------------------------------------------------------

 /**