From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Tue, 4 Feb 2014 14:06:05 +0000 (+0100)
Subject: support lower and upper case hex chars
X-Git-Url: http://git.rot13.org/?p=librfid;a=commitdiff_plain;h=72e21ac4f2e8c9352797d32dd5d19d0d3c2736c7;ds=sidebyside

support lower and upper case hex chars
---

diff --git a/utils/common.c b/utils/common.c
index ec7fda0..ba39710 100644
--- a/utils/common.c
+++ b/utils/common.c
@@ -43,6 +43,8 @@ static char parse_hexdigit(const char hexdigit)
 		return hexdigit - '0';
 	if (hexdigit <= 'f' && hexdigit >= 'a')
 		return 10 + (hexdigit - 'a');
+	if (hexdigit <= 'F' && hexdigit >= 'A')
+		return 10 + (hexdigit - 'A');
 
 	return 0;
 }