From f3d3ef07eb69072b8bd2b0c5d4e6243ea38ecec9 Mon Sep 17 00:00:00 2001

From: Peter Jones <pjones@redhat.com>

Date: Thu, 2 Feb 2017 13:51:27 -0500

Subject: [PATCH 01/10] Mark our explicit fall through so -Wextra will work in

 gcc 7

gcc 7 introduces detection of fall-through behavior in switch/case

statements, and will warn if -Wimplicit-fallthrough is present and there

is no comment stating that the fall-through is intentional.  This is

also triggered by -Wextra, as it enables -Wimplicit-fallthrough=1.

This patch adds the comment in the one place we use fall-through.

Signed-off-by: Peter Jones <pjones@redhat.com>

---

 lib/print.c | 1 +

 1 file changed, 1 insertion(+)

diff --git a/lib/print.c b/lib/print.c

index b8a9d38..cb732f0 100644

--- a/lib/print.c

+++ b/lib/print.c

@@ -1131,6 +1131,7 @@ Returns:

             case 'X':

                 Item.Width = Item.Long ? 16 : 8;

                 Item.Pad = '0';

+		/* falls through */

             case 'x':

                 ValueToHex (

                     Item.Scratch,

-- 

2.9.3