Fix crash when no descr available.

diff --git a/mapsource.c b/mapsource.c
index 6b4a9b08f54c13612e01e7f24822c78f53b18170..5ebc91894ca749a939a9065fda0a364c213691b7 100644 (file)
--- a/mapsource.c
+++ b/mapsource.c
@@ -257,7 +257,7 @@ mps_waypt_pr(const waypoint *wpt)
 
        icon = mps_find_icon_number_from_desc(wpt->icon_descr, MAPSOURCE);
 
-       if (get_cache_icon(wpt) && (strcmp(wpt->icon_descr, "Geocache Found") != 0)) {
+       if (get_cache_icon(wpt) && wpt->icon_descr && (strcmp(wpt->icon_descr, "Geocache Found") != 0)) {
                icon = mps_find_icon_number_from_desc(get_cache_icon(wpt), MAPSOURCE);
        }