Fix valgrind's warning about an uninitialized variable that.

diff --git a/pcx.cc b/pcx.cc
index 4c3c1bcdd6cb76be46f14f3e97fe2ec331764fd9..b8e12f8628d976260ec7622c22ce04bc6b8d3e22 100644 (file)
--- a/pcx.cc
+++ b/pcx.cc
@@ -161,7 +161,8 @@ static void data_read(void) {
         wpt_tmp->description = desc.trimmed();
         wpt_tmp->icon_descr = gt_find_desc_from_icon_number(symnum, PCX);
 
-        double lat, lon;
+        double lat = 0;
+        double lon = 0;
         if (read_as_degrees || read_gpsu) {
           human_to_dec(tbuf, &lat, &lon, 1);
           human_to_dec(nbuf, &lat, &lon, 2);