v.build.polylines: Fix Resource Leak issue in walk.c (#4734)

* Resource Leak * Suggested changes
OSGeo · Nov 29, 2024 · ca5261d · ca5261d
1 parent 5c1ea4a
commit ca5261d
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/vector/v.build.polylines/walk.c b/vector/v.build.polylines/walk.c
@@ -166,6 +166,8 @@ int walk_forward_and_pick_up_coords(struct Map_info *map, int start_line,
             next_node = n2; /* continue at end node */
         }
         else {
+            if (cats_tmp)
+                Vect_destroy_cats_struct(cats_tmp);
             return 1; /* no other line */
         }
     }