From 117ad2e869b1f7ad6485e60dce85f691b301e081 Mon Sep 17 00:00:00 2001
From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Wed, 2 Feb 2011 12:30:29 +0100
Subject: [PATCH] show dumps only if not using --write

---
 nfc-card-dumper.pl | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/nfc-card-dumper.pl b/nfc-card-dumper.pl
index d4a0e7f..5397f06 100755
--- a/nfc-card-dumper.pl
+++ b/nfc-card-dumper.pl
@@ -118,10 +118,12 @@ if ($r->init()) {
 			print STDERR "$block ";
 		}
 		print STDERR "done\n";
+	} else {
+		# view dump
+		my $txt_file = $out_file;
+		$txt_file =~ s/\.mfd/.txt/ || die "can't change extension to txt";
+		system "./mifare-mad.pl $out_file > $txt_file";
+		$ENV{MAD} && system "vi $txt_file";
 	}
-
-	# view dump
-	system "./mifare-mad.pl $out_file > $out_file.txt";
-	$ENV{MAD} && system "vi $out_file.txt";
 }
 
-- 
2.20.1