Fixing bug in LiquidCrystal::setCursor() for row == numrows.

http://code.google.com/p/arduino/issues/detail?id=671
2011-10-10 12:35:36 -04:00
parent b90a84c763
commit 247e3b8be0
1 changed files with 1 additions and 1 deletions
--- a/LiquidCrystal.cpp
+++ b/LiquidCrystal.cpp
@@ -173,7 +173,7 @@ void LiquidCrystal::home()
 void LiquidCrystal::setCursor(uint8_t col, uint8_t row)
 {
  int row_offsets[] = { 0x00, 0x40, 0x14, 0x54 };
-  if ( row > _numlines ) {
+  if ( row >= _numlines ) {
    row = _numlines-1;    // we count rows starting w/0
  }