From 82b410ae89c3a8a378b4a4328904571bc00ada53 Mon Sep 17 00:00:00 2001
From: parkrrrr <parkrrrr@f51c46e8-681c-474f-0cfe-069cfd0219fb>
Date: Wed, 15 Oct 2003 16:13:10 +0000
Subject: [PATCH] Fixed crash in mingw build when writing to Cetus format from
 a GPX file that contained a creation date before 1970; bmgpx creates such GPX
 files.

git-svn-id: http://gpsbabel.googlecode.com/svn/trunk@519 f51c46e8-681c-474f-0cfe-069cfd0219fb
---
 gpsbabel/cetus.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/gpsbabel/cetus.c b/gpsbabel/cetus.c
index ac48612ba..4368bb73e 100644
--- a/gpsbabel/cetus.c
+++ b/gpsbabel/cetus.c
@@ -205,8 +205,7 @@ cetus_writewpt(waypoint *wpt)
 
 	rec = xcalloc(sizeof(*rec)+1018,1);
 
-	if (wpt->creation_time) {
-		tm = gmtime(&wpt->creation_time);
+	if (wpt->creation_time && (NULL != (tm = gmtime(&wpt->creation_time)))){
 		rec->min = tm->tm_min;
 		rec->hour = tm->tm_hour;
 		rec->sec = tm->tm_sec;
-- 
2.30.2