From 04c178a45132800dd9599a41c6c2fe78b2f9b486 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergiusz=20Baza=C5=84ski?= <q3k@q3k.org>
Date: Tue, 1 May 2012 06:53:21 +0000
Subject: [PATCH] Unfuckuping my code.

---
 terminal/nfc.c | 5 +++--
 terminal/nfc.h | 1 +
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/terminal/nfc.c b/terminal/nfc.c
index d35fe6f..9f7f474 100644
--- a/terminal/nfc.c
+++ b/terminal/nfc.c
@@ -13,6 +13,7 @@
 #define E_BAD_CARD 1
 #define E_NO_SUCH_USER 2
 #define E_FUCKUP 3
+#define E_TIMEOUT 4
 
 static nfc_device_t *g_NFCDevice = NULL;
 
@@ -61,10 +62,10 @@ int nfc_read(char *UIDOut)
             }
         }
         printf("This appears to be %s.\n", DN);
-        strncpy(UIDOut, 128, DN);
+        strncpy(UIDOut, DN, 128);
         return 0;
     }
-    return 1;
+    return E_TIMEOUT;
 }
 
 int nfc_initialize(void)
diff --git a/terminal/nfc.h b/terminal/nfc.h
index d19cea7..03e1605 100644
--- a/terminal/nfc.h
+++ b/terminal/nfc.h
@@ -4,6 +4,7 @@
 #define NFC_BAD_CARD 1
 #define NFC_NO_SUCH_USER 2
 #define NFC_FUCKUP 3
+#define NFC_TIMEOUT 4
 
 int nfc_initialize(void);
 int nfc_read(char *UIDOut);