From ca3efe2517ac5ebaf825bfd00c90b4ce976fca48 Mon Sep 17 00:00:00 2001
From: Romuald Conty <romuald@libnfc.org>
Date: Sun, 6 Feb 2011 19:46:16 +0000
Subject: [PATCH] nfc-mfclassic: fixes a segfault when using only 1 argument
 (Fixes Issue 142)

---
 examples/nfc-mfclassic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/nfc-mfclassic.c b/examples/nfc-mfclassic.c
index 6462d40..e3b4d0c 100644
--- a/examples/nfc-mfclassic.c
+++ b/examples/nfc-mfclassic.c
@@ -358,7 +358,7 @@ main (int argc, const char *argv[])
   FILE   *pfDump = NULL;
   const char *command = argv[1];
 
-  if (argc < 2) {
+  if (argc < 3) {
     print_usage (argv[0]);
     exit (EXIT_FAILURE);
   }