From: Kaj-Michael Lang <milang@onion.tal.org>
Date: Wed, 13 Feb 2008 12:13:56 +0000 (+0200)
Subject: Check that there are waypoints before trying to create the store
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c6f6871227f382fb3eb09a82755220037d8ac62;p=mapper

Check that there are waypoints before trying to create the store
---

diff --git a/src/route.c b/src/route.c
index 32fafbb..bf3806d 100644
--- a/src/route.c
+++ b/src/route.c
@@ -751,6 +751,9 @@ if (route->whead==route->wtail)
 
 wcurr=route->whead;
 
+if (!wcurr)
+	return NULL;
+
 if (!wcurr->point)
 	return NULL;