-handle user adding same name twice

1 files changed, 17 insertions, 0 deletions

diff --git a/src/setup/gnunet-setup-gns.c b/src/setup/gnunet-setup-gns.c
index f2b673e1..13a089c7 100644
--- a/src/setup/gnunet-setup-gns.c
+++ b/src/setup/gnunet-setup-gns.c
@@ -1282,6 +1282,8 @@ GNUNET_setup_gns_name_cellrenderertext_edited_cb (GtkCellRendererText *renderer,
   GtkTreeIter it;
   gboolean not_dummy;
   char *name;
+  struct RecordInfo *ri;
+  struct GNUNET_HashCode name_hash;
 
   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, 
               "New text for `%s' is `%s'\n", 
@@ -1306,6 +1308,21 @@ GNUNET_setup_gns_name_cellrenderertext_edited_cb (GtkCellRendererText *renderer,
   GNUNET_break (! not_dummy);
   GNUNET_break (0 == strcmp (name, _(NEW_NAME_STR)));
   g_free (name);
+  
+  GNUNET_CRYPTO_hash (new_text, strlen (new_text), &name_hash);
+  ri = GNUNET_CONTAINER_multihashmap_get (n2r,
+                                          &name_hash);
+  if (NULL != ri)
+  {
+    GtkTreeSelection *sel;
+    GtkTreePath *sel_path;
+
+    sel_path = gtk_tree_row_reference_get_path (ri->rr);
+    sel = gtk_tree_view_get_selection(tv);
+    gtk_tree_selection_select_path (sel, sel_path);
+    gtk_tree_path_free (sel_path);
+    return;
+  }
 
   /* change dummy line to new name, then add new dummy */
   gtk_tree_store_set (ts, &it,