From 0d4eb488d06cb19a9cc9558600b7ea0d394b738e Mon Sep 17 00:00:00 2001
From: Arthur David Olson <ado@elsie>
Date: Sat, 1 Mar 1986 14:31:27 -0500
Subject: [PATCH] heuristic approach to zeroeth transition

SCCS-file: zic.c
SCCS-SID: 1.8
---
 zic.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/zic.c b/zic.c
index d7085d0..705cade 100644
--- a/zic.c
+++ b/zic.c
@@ -878,8 +878,13 @@ register struct zone *	zp;
 		** switch results in a day switch; this is left as an exercise
 		** for the reader.
 		*/
-		if (i > 0)
-			t.tz_times[i] -= temps[i - 1].t_rp->r_stdoff;
+		if (i == 0) {
+			/*
+			** Kludge--not guaranteed to work.
+			*/
+			if (ntemps > 1)
+				t.tz_times[0] -= temps[1].t_rp->r_stdoff;
+		} else	t.tz_times[i] -= temps[i - 1].t_rp->r_stdoff;
 	}
 	writezone(zp->z_name, &t);
 	return;