From: Kaj-Michael Lang <milang@angel.tal.org>
Date: Thu, 25 Oct 2007 12:44:34 +0000 (+0300)
Subject: Check that route waypoint point is valid
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6277e6151a2b02cbfb4a50ddea219b29d19cb32c;p=mapper

Check that route waypoint point is valid
---

diff --git a/src/route.c b/src/route.c
index f3e064b..fbbf747 100644
--- a/src/route.c
+++ b/src/route.c
@@ -756,10 +756,15 @@ gfloat sum=0.0;
 if (_route.whead==_route.wtail)
 	return NULL;
 
-store = gtk_list_store_new(ROUTE_NUM_COLUMNS,G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING);
 wcurr = _route.whead;
+
+if (!wcurr->point)
+	return NULL;
+
 unit2latlon(wcurr->point->unitx, wcurr->point->unity, lat1, lon1);
 
+store = gtk_list_store_new(ROUTE_NUM_COLUMNS,G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING);
+
 while (wcurr!=_route.wtail) {
 	if (!wcurr)
 		break;