From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mailout2.samsung.com ([203.254.224.25]:49211 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752823AbbKZJMF (ORCPT ); Thu, 26 Nov 2015 04:12:05 -0500 Received: from epcpsbgr5.samsung.com (u145.gpu120.samsung.co.kr [203.254.230.145]) by mailout2.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0NYF029QD07XAG10@mailout2.samsung.com> for linux-wireless@vger.kernel.org; Thu, 26 Nov 2015 18:11:57 +0900 (KST) From: Rahul Jain To: johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, Amit Khatri , Rahul Jain Subject: [PATCH 2/2]iw: UNSPECIFIED_CHAR_IN_COND : Fix Date: Thu, 26 Nov 2015 14:41:20 +0530 Message-id: <1448529080-710-1-git-send-email-rahul.jain@samsung.com> (sfid-20151126_101214_793085_737C1A0E) Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Amit Khatri Signed-off-by: Amit Khatri Signed-off-by: Rahul Jain --- util.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/util.c b/util.c index 8fd14bd..7edc830 100644 --- a/util.c +++ b/util.c @@ -330,11 +330,13 @@ void print_ssid_escaped(const uint8_t len, const uint8_t *data) static int hex2num(char digit) { + unsigned char temp; + temp = digit; if (!isxdigit(digit)) return -1; if (isdigit(digit)) return digit - '0'; - return tolower(digit) - 'a' + 10; + return tolower(temp) - 'a' + 10; } static int hex2byte(char *hex) -- 1.9.1