Oops when stuck cargo snaps to new ship, plane or land unit

[empserver] / src / lib / subs / unitsub.c

diff --git a/src/lib/subs/unitsub.c b/src/lib/subs/unitsub.c
index 4e8e6c23c1346e991422082c7a023ce7ff26e486..283425a93d4d93d70f6fe63170633a2fed11bda4 100644 (file)
--- a/src/lib/subs/unitsub.c
+++ b/src/lib/subs/unitsub.c
@@ -243,13 +243,15 @@ unit_view(struct emp_qelem *list)
  * nukes).
  * Else update their location to the carrier's.  Any op sectors equal
  * to location get updated, too.
+ * Return number of units updated.
  */
-void
+int
 unit_update_cargo(struct empobj *carrier)
 {
     int cargo_type;
     struct nstr_item ni;
     union empobj_storage obj;
+    int n = 0;
 
     for (cargo_type = EF_PLANE; cargo_type <= EF_NUKE; cargo_type++) {
        snxtitem_cargo(&ni, cargo_type, carrier->ef_type, carrier->uid);
@@ -267,8 +269,10 @@ unit_update_cargo(struct empobj *carrier)
                obj.gen.y = carrier->y;
            }
            put_empobj(cargo_type, obj.gen.uid, &obj);
+           n++;
        }
     }
+    return n;
 }
 
 /*