Fix comparison jeeps altitude

diff --git a/garmin.c b/garmin.c
index 8557ae1df10996eb41d809a43e89d6ad88909f1f..81023385c94e8fe75b0db2da10876481b0addaa5 100644 (file)
--- a/garmin.c
+++ b/garmin.c
@@ -217,7 +217,7 @@ waypt_read(void)
                 */
                if ((way[i]->alt == (float) (1U<<31)) || 
                     (way[i]->alt == INT_MAX) ||
-                    (way[i]->alt == 1.0e25)
+                    (way[i]->alt == (float) 1.0e25)
                     ) {
                        wpt_tmp->altitude = unknown_alt;
                } else {