adafruit/Adafruit_NFCShield_I2C — pull request #4 by Andolamin (2012-11-09 04:26:13+00:00)
Title: Fix for memdump loop

The wait for Serial input at the end of loop() was not clearing the Serial buffer so after entering something once the code would move into an infinite loop, dumping the card data over and over. This makes it to where inputting data to the serial will only trigger the loop once, making reading multiple cards much easier.