From b9e44d4965f10dab98aeda3af341aadd67b863c9 Mon Sep 17 00:00:00 2001
From: Ben Harris <bjh21@bjh21.me.uk>
Date: Sat, 24 Nov 2018 10:38:07 +0000
Subject: [PATCH] When recording dial time, write "12" instead of "0" for the
 hour.

12-hour clocks are generally thought of a running from 1 to 12, not
from 0 to 11.
---
 clunk.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/clunk.c b/clunk.c
index 853299d..868a5c8 100644
--- a/clunk.c
+++ b/clunk.c
@@ -103,8 +103,9 @@ record_tick(void)
 		 * simple case like this.
 		 */
 		printed = snprintf(statebuf, 10, "%2d:%02d:%02d\n",
-				   displayed.tm_hour, displayed.tm_min,
-				   displayed.tm_sec);
+				   displayed.tm_hour == 0 ?
+				   12 : displayed.tm_hour,
+				   displayed.tm_min, displayed.tm_sec);
 		assert(printed == 9);
 		stateaio.aio_fildes = statefd;
 		stateaio.aio_buf = statebuf;
-- 
2.30.2