Index: ossp-pkg/act/act_grid.c
RCS File: /v/ossp/cvs/ossp-pkg/act/act_grid.c,v
rcsdiff -q -kk '-r1.7' '-r1.8' -u '/v/ossp/cvs/ossp-pkg/act/act_grid.c,v' 2>/dev/null
--- act_grid.c	2002/01/19 13:18:01	1.7
+++ act_grid.c	2002/01/19 13:21:47	1.8
@@ -327,18 +327,11 @@
     ACT_LIST_INSERT_HEAD(&seg->gs_tile_free_list, tile, gt_link);
     seg->gs_tile_free_num++;
 
-    /* free last segment if it is empty and if segment 
-       before (this one here) is now also empty */
-#if 0
-    if (   seg->gs_tile_num == seg->gs_tile_free_num 
-        && (seg_last = seg->gs_link) != NULL        ) {
-        if (   seg_last->gs_tile_num == seg_last->gs_tile_free_num 
-            && seg_last->gs_link == NULL                          ) {
-               act_mem_free_ctx(grid->g_ctx, seg_last);
-               seg->gs_link = NULL;
-        }
+    /* free segment if it is now empty */
+    if (seg->gs_tile_num == seg->gs_tile_free_num) {
+        ACT_RING_REMOVE(seg, gs_link);
+        act_mem_free_ctx(grid->g_ctx, seg);
     }
-#endif
 
     return ACT_OK;
 }