1 files changed, 2 insertions, 1 deletions
diff --git a/usb-i2c-sl018/tuer-rfid.c b/usb-i2c-sl018/tuer-rfid.c
index 2406ec7..a50866e 100644
--- a/usb-i2c-sl018/tuer-rfid.c
+++ b/usb-i2c-sl018/tuer-rfid.c
@@ -259,13 +259,14 @@ void flash_keystore_from_stdio(void)
         byte_pos=0;
         eeprom_update_block(&keyslot,&keystore[keyslot_pos],sizeof(keyslot));
         keyslot_pos++;
-        fprintf(stdio,".");
+        fputc('.', stdio);
         fflush(stdio);
         led_toggle();
       }
     }
   }
   fprintf(stdio,"\n");
+  fputc(0, stdio);
   led_off();
 }