-fix crash

1 files changed, 2 insertions, 1 deletions

diff --git a/src/setup/gnunet-setup-gns.c b/src/setup/gnunet-setup-gns.c
index fcabc7d9..f2b673e1 100644
--- a/src/setup/gnunet-setup-gns.c
+++ b/src/setup/gnunet-setup-gns.c
@@ -1256,7 +1256,8 @@ GNUNET_setup_gns_type_cellrenderercombo_changed_cb (GtkCellRendererCombo *combo,
   }
   GNUNET_CRYPTO_hash (name_str, strlen (name_str), &name_hash);
   ri = GNUNET_CONTAINER_multihashmap_get (n2r, &name_hash);
-  if (GNUNET_OK == check_permissions (ri, type))
+  if ( (NULL == ri) ||
+       (GNUNET_OK == check_permissions (ri, type)) )
     launch_edit_dialog (type, name_str, ri, UINT_MAX);
   g_free (name_str);
   g_free (new_text);