From 6f3583a486ef9ed7e725ed4de26608b4b4ec90ee Mon Sep 17 00:00:00 2001
From: robertl <robertl>
Date: Sun, 1 Jun 2008 20:21:34 +0000
Subject: [PATCH] Teach KML geocache writer about entities in GC "number".

---
 kml.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/kml.c b/kml.c
index bea0fd248..c72c34a42 100644
--- a/kml.c
+++ b/kml.c
@@ -859,9 +859,14 @@ static void kml_geocache_pr(const waypoint *waypointp)
 	kml_write_xml(-1, "</Style>\n");
 
 	kml_write_xml(1, "<ExtendedData>\n");
-	kml_write_xml(0, "<Data name=\"gc_num\"><value>%s</value></Data>\n", waypointp->shortname);
 
-	if(waypointp->url_link_text) {
+	if (waypointp->shortname) {
+		p = xml_entitize(waypointp->shortname);
+		kml_write_xml(0, "<Data name=\"gc_num\"><value>%s</value></Data>\n", p);
+		xfree(p);
+	}
+
+	if (waypointp->url_link_text) {
 		p = xml_entitize(waypointp->url_link_text);
 		kml_write_xml(0, "<Data name=\"gc_name\"><value>%s</value></Data>\n", p);
 		xfree(p);
-- 
2.30.2