1 files changed, 13 insertions, 48 deletions

diff --git a/src/fs/gnunet-fs-gtk-main_window_file_publish.c b/src/fs/gnunet-fs-gtk-main_window_file_publish.c
index d44d2c63..813aa21b 100644
--- a/src/fs/gnunet-fs-gtk-main_window_file_publish.c
+++ b/src/fs/gnunet-fs-gtk-main_window_file_publish.c
@@ -867,67 +867,31 @@ add_item (struct AddDirClientContext *adcc, GtkTreeStore *ts,
 }
 
 
-/* Used to avoid recursion */
-// FIXME: we should probably use recursion instead ;-).
-struct AddShareItemsStack
-{
-  struct AddShareItemsStack *parent;
-  GtkTreeIter last_added;
-};
-
-
 /**
  * Traverse the share tree and add it to the tree store
  *
  */
 static void
 add_share_items_to_treestore (struct AddDirClientContext *adcc,
-                              struct GNUNET_FS_ShareTreeItem *toplevel)
+                              struct GNUNET_FS_ShareTreeItem *toplevel,
+                              GtkTreeIter *parent_iter)
 {
   struct MainPublishingDialogContext *ctx = adcc->ctx;
   GtkTreeStore *ts = GTK_TREE_STORE (ctx->file_info_treemodel);
-  GtkTreeIter *parent_iter;
   GtkTreeIter *sibling_iter;
-  struct GNUNET_FS_ShareTreeItem *item, *next;
-  struct AddShareItemsStack *stack;
+  GtkTreeIter last_added;
+  struct GNUNET_FS_ShareTreeItem *item;
 
-  stack = GNUNET_malloc (sizeof (struct AddShareItemsStack));
-  parent_iter = NULL;
   sibling_iter = NULL;  
-  for (item = toplevel; item != NULL; item = next)
+  for (item = toplevel; item != NULL; item = item->next)
   {
-    add_item (adcc, ts, item, parent_iter, sibling_iter, &stack->last_added);
-    sibling_iter = &stack->last_added;
-    if (item->is_directory)
-    {
-      if (item->children_head != NULL)
-      {
-        struct AddShareItemsStack *child = GNUNET_malloc (sizeof (struct AddShareItemsStack));
-        child->parent = stack;
-        sibling_iter = NULL;
-        parent_iter = &stack->last_added;
-        stack = child;      
-        next = item->children_head;
-        continue;
-      }
-    }
-    while ((next = item->next) == NULL)
-    {
-      if (item->parent != NULL)
-      {
-        next = item->parent;
-        struct AddShareItemsStack *child;
-        sibling_iter = &stack->parent->last_added;
-        parent_iter = stack->parent->parent != NULL ? &stack->parent->parent->last_added : NULL;
-        child = stack;
-        stack = stack->parent;
-        item = next;
-      }
-      else
-        break;
-    }
+    add_item (adcc, ts, item, parent_iter, sibling_iter, &last_added);
+    sibling_iter = &last_added;
+    if (item->is_directory) 
+      add_share_items_to_treestore (adcc,
+                                    item,
+                                    sibling_iter);
   }
-  GNUNET_free (stack);
 }
 
 
@@ -1019,7 +983,8 @@ directory_scan_cb (void *cls,
     adcc->ds = NULL;
     GNUNET_FS_share_tree_trim (adcc->directory_scan_result);
     add_share_items_to_treestore (adcc, 
-                                  adcc->directory_scan_result);
+                                  adcc->directory_scan_result,
+                                  NULL);
     GNUNET_FS_share_tree_free (adcc->directory_scan_result);
     adcc->directory_scan_result = NULL;
     update_selectivity (adcc->ctx);