From 4ee2dfadaf8f52c0c574fa6428d2934fc33ddabf Mon Sep 17 00:00:00 2001
From: Arthur David Olson <ado@elsie>
Date: Fri, 15 Oct 1993 12:25:50 -0400
Subject: [PATCH] Eggert deltas based on Shanks work

SCCS-file: zdump.c
SCCS-SID: 7.8
---
 zdump.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/zdump.c b/zdump.c
index 0efa316..e2d22c0 100644
--- a/zdump.c
+++ b/zdump.c
@@ -82,7 +82,7 @@ extern void	perror();
 
 static char *	abbr();
 static long	delta();
-static void	hunt();
+static time_t	hunt();
 static int	longest;
 static char *	progname;
 static void	show();
@@ -177,7 +177,8 @@ char *	argv[];
 			if (delta(&newtm, &tm) != (newt - t) ||
 				newtm.tm_isdst != tm.tm_isdst ||
 				strcmp(abbr(&newtm), buf) != 0) {
-					hunt(argv[i], t, newt);
+					newt = hunt(argv[i], t, newt);
+					newtm = *localtime(&newt);
 					(void) strncpy(buf, abbr(&newtm),
 						(sizeof buf) - 1);
 			}
@@ -208,7 +209,7 @@ char *	argv[];
 		;
 }
 
-static void
+static time_t
 hunt(name, lot, hit)
 char *	name;
 time_t	lot;
@@ -237,6 +238,7 @@ time_t	hit;
 	}
 	show(name, lot, TRUE);
 	show(name, hit, TRUE);
+	return hit;
 }
 
 /*