From 4e318745a8515a75698a287d1b4b9b0e065777b7 Mon Sep 17 00:00:00 2001
From: Carsten Haitzler <raster@rasterman.com>
Date: Tue, 27 May 2008 08:03:46 +0000
Subject: [PATCH] and handle if the cl;ock is set backwards!

SVN revision: 34680
---
 legacy/embryo/src/lib/embryo_time.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/legacy/embryo/src/lib/embryo_time.c b/legacy/embryo/src/lib/embryo_time.c
index 183dde60ff..a05441ea6c 100644
--- a/legacy/embryo/src/lib/embryo_time.c
+++ b/legacy/embryo/src/lib/embryo_time.c
@@ -37,7 +37,8 @@ _embryo_time_date(Embryo_Program *ep, Embryo_Cell *params)
    if (params[0] != (8 * sizeof(Embryo_Cell))) return 0;
    gettimeofday(&timev, NULL);
    tt = (time_t)(timev.tv_sec);
-   if (tt > (last_tzset + 1))
+   if ((tt > (last_tzset + 1)) ||
+       (tt < (last_tzset - 1)))
      {
 	last_tzset = tt;
 	tzset();