Use gdouble for sum

diff --git a/src/route.c b/src/route.c
index e52df7a10d3f9630db7df0f3ff2e14b8d54f3cc7..32fafbbd60ee3419902d7e42eadeab95a7f52bd3 100644 (file)
--- a/src/route.c
+++ b/src/route.c
@@ -744,7 +744,7 @@ GtkListStore *store;
 gchar buffer1[80];
 gchar buffer2[32];
 gdouble lat1, lon1, lat2, lon2;
-gfloat sum=0.0;
+gdouble sum=0.0;
 
 if (route->whead==route->wtail)
        return NULL;