Index: libunique-1.1.6/tests/test-unique.c
===================================================================
--- libunique-1.1.6.orig/tests/test-unique.c	2009-09-21 14:31:14.000000000 +0200
+++ libunique-1.1.6/tests/test-unique.c	2011-10-27 20:31:38.869186701 +0200
@@ -82,9 +82,11 @@
                                    GTK_DIALOG_DESTROY_WITH_PARENT,
                                    GTK_MESSAGE_INFO,
                                    GTK_BUTTONS_CLOSE,
+                                   "%s",
                                    title);
   if (message)
     gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
+                                              "%s",
                                               message);
 
   gtk_window_set_urgency_hint (GTK_WINDOW (dialog), TRUE);