fixes

1 files changed, 18 insertions, 2 deletions

diff --git a/src/plugins/fs/search.c b/src/plugins/fs/search.c
index 73c5052f..deff31da 100644
--- a/src/plugins/fs/search.c
+++ b/src/plugins/fs/search.c
@@ -76,10 +76,21 @@ updateResultsCount (SearchList * searchContext)
                      searchContext->searchString,
                      strlen (searchContext->searchString) > 20 ? "..." : "",
                      searchContext->resultsReceived);
+  if (new_title == NULL)
+    new_title =
+      g_strdup_printf (_("invalid characters (%u)"),
+                       searchContext->resultsReceived);
   label = GTK_LABEL (glade_xml_get_widget (searchContext->labelXML,
                                            "searchTabLabel"));
-  gtk_label_set (label, new_title);
-  GNUNET_free (new_title);
+  if (new_title != NULL) 
+    {
+      gtk_label_set (label, new_title);
+      GNUNET_free (new_title);
+    }
+  else
+    {
+      gtk_label_set (label, _("Internal error"));
+    }
 }
 
 static GdkPixbuf *
@@ -1154,6 +1165,11 @@ on_fssearchbutton_clicked_fs (gpointer dummy2, GtkWidget * searchButton)
       if (nsName != NULL)
         free (nsName);
     }
+  else
+    {
+      /* FIXME: may still be namespace-search
+         -- where user manually entered NS name*/
+    }
   if (fsss.uri == NULL)
     fsss.uri = GNUNET_ECRS_keyword_string_to_uri (ectx, searchString);
   if (fsss.uri == NULL)