From 9309b3d8eb585610457530c51eeb4852d55d0d4a Mon Sep 17 00:00:00 2001
From: mar <mar>
Date: Tue, 3 Sep 1991 17:03:15 +0000
Subject: [PATCH] handle timezone as well

---
 gen/moddiff.dc | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/gen/moddiff.dc b/gen/moddiff.dc
index 6316be03..483a97da 100644
--- a/gen/moddiff.dc
+++ b/gen/moddiff.dc
@@ -62,8 +62,19 @@ Date2Sec(DS, UTime)
 char *DS;
 struct timeval *UTime;
 {
+    static int defzone = -1;
     int Day, Month, Year, Hour, Minute, Sec, Err, TotalDays, Iter;
 
+    if (defzone == -1) {
+	struct timeval tv;
+	struct tzp tz;
+
+	if (gettimeofday(&tv, &tzp))
+	  defzone = 0;
+	else
+	  defzone = tzp->tz_minuteswest;
+    }
+
 #ifdef DEBUG
     printf("Date2Sec(\"%s\", %d.%d)\n", DS, UTime->tv_sec, UTime->tv_usec);
 #endif
@@ -85,7 +96,7 @@ struct timeval *UTime;
 	printf("Days after months & days: %d\n", TotalDays);
 #endif
 	UTime->tv_sec = -((((24 * TotalDays) + 24 - Hour) * 60 - Minute) * 60 -
-			  Sec);
+			  Sec) + defzone;
 	UTime->tv_usec = 0;
 	return (0);
     } else {
@@ -102,7 +113,8 @@ struct timeval *UTime;
 #ifdef DEBUG
 	printf("Days after Days  : %d\n", TotalDays);
 #endif
-	UTime->tv_sec = (((24 * TotalDays) + Hour) * 60 + Minute) * 60 + Sec;
+	UTime->tv_sec = (((24 * TotalDays) + Hour) * 60 + Minute) * 60 +
+			Sec + defzone;
 	UTime->tv_usec = 0;
 	return (0);
     }
-- 
2.45.2