1 files changed, 30 insertions, 2 deletions

diff --git a/src/fs_event_handler.c b/src/fs_event_handler.c
index 9091c43c..ee3ef70d 100644
--- a/src/fs_event_handler.c
+++ b/src/fs_event_handler.c
@@ -215,6 +215,10 @@ add_directory_entry (void *cls,
 {
   struct AddDirectoryEntryContext *ade = cls;
   GtkTreeIter iter;
+  GtkTreeIter piter;
+  GtkTreePath *path;
+  GtkTreeModel *tm;
+  struct GNUNET_FS_Uri *xuri;
 
   if (uri == NULL)
     {
@@ -224,8 +228,32 @@ add_directory_entry (void *cls,
     }
   if (ade->check_duplicates == GNUNET_YES)
     {
-      /* FIXME: check if 'uri' is already in the tab... */
-      GNUNET_break (0);
+      path = gtk_tree_row_reference_get_path (ade->prr);
+      tm = gtk_tree_row_reference_get_model (ade->prr);
+      if (TRUE != gtk_tree_model_get_iter (tm,
+                                           &piter, path))
+        {
+          GNUNET_break (0);
+          gtk_tree_path_free (path);
+          return;
+        }
+      gtk_tree_path_free (path);
+      if (TRUE == gtk_tree_model_iter_children (tm, 
+                                                &iter,
+                                                &piter))
+        {
+          do
+            {
+              gtk_tree_model_get (tm,
+                                  &iter,
+                                  1, &xuri,
+                                  -1);
+              if (GNUNET_YES == 
+                  GNUNET_FS_uri_test_equal (xuri, uri))
+                return; /* already present */
+            }
+          while (TRUE == gtk_tree_model_iter_next (tm, &iter));
+        }
     }
   GNUNET_GTK_add_search_result (ade->de->tab,
                                 &iter,