--- kozo/kozo-db.c.old	2009-10-01 12:37:36.000000000 -0400
+++ kozo/kozo-db.c	2009-10-01 12:38:06.000000000 -0400
@@ -76,12 +76,12 @@
                 g_set_error (error,
                              KOZO_DB_ERROR,
                              KOZO_DB_ERROR_KEY_NOT_FOUND,
-                             tdb_errorstr (db->db));
+                             "%s", tdb_errorstr (db->db));
         } else {
                 g_set_error (error,
                              KOZO_DB_ERROR,
                              KOZO_DB_ERROR_BACKEND,
-                             tdb_errorstr (db->db));
+                             "%s", tdb_errorstr (db->db));
         }
 }
 
@@ -92,11 +92,11 @@
         if (G_LIKELY (tdb_error (db->db) == TDB_ERR_EXISTS)) {
                 g_set_error (error, KOZO_DB_ERROR,
                              KOZO_DB_ERROR_KEY_EXISTS,
-                             tdb_errorstr (db->db));
+                             "%s", tdb_errorstr (db->db));
         } else {
                 g_set_error (error, KOZO_DB_ERROR,
                              KOZO_DB_ERROR_BACKEND,
-                             tdb_errorstr (db->db));
+                             "%s", tdb_errorstr (db->db));
         }
 }