Changeset 1791

Timestamp:

09/06/10 19:25:43 (17 months ago)

Author:

spf

Message:

added more safety lines

Files:

• trunk/lib/vlm-c/waypoint.c (modified) (3 diffs)

trunk/lib/vlm-c/waypoint.c

@@ -1 +1 @@
 /**
- * $Id: waypoint.c,v 1.10 2010-09-06 19:16:40 ylafon Exp $
+ * $Id: waypoint.c,v 1.11 2010-09-06 19:24:25 ylafon Exp $
  *
  * (c) 2008 by Yves Lafon
@@ -225 +225 @@
               intersect_ratio * (current_longitude - prev_longitude);
             *intersection = intersect_ratio;
-            isect = 1;
+          } else {
+            /* should not happen, but let's be safe here */
+            *isect_latitude = yToLat(current_latitude);
+            *isect_longitude = current_longitude;
+            *intersection = 1;
           }
+          isect = 1;
         }
       }
@@ -266 +271 @@
               intersect_ratio * (current_longitude - prev_longitude);
             *intersection = intersect_ratio;
-            isect = 1;
+          } else {
+            /* should not happen, but let's be safe here */
+            *isect_latitude = yToLat(current_latitude);
+            *isect_longitude = current_longitude;
+            *intersection = 1;
           }
         }