--- libgnomecups/gnome-cups-request.c.str	2009-04-07 05:01:48.000000000 +0200
+++ libgnomecups/gnome-cups-request.c	2009-04-07 05:02:13.000000000 +0200
@@ -355,7 +355,7 @@
 			g_warning ("IPP request failed with status %d", status);
 			if (request->error != NULL)
 				*(request->error) = g_error_new (GNOME_CUPS_ERROR, 
-								 status, ippErrorString (status));
+								 status, "%s", ippErrorString (status));
 		} else if (request->response && _gnome_cups_debug) {
 			g_print ("response = \n");
 			dump_request (request->response);
@@ -366,7 +366,7 @@
 		request->response = NULL;
 		if (HTTP_OK != status && request->error != NULL)
 			*(request->error) = g_error_new (GNOME_CUPS_ERROR, 
-							 status, httpStatus (status));
+							 status, "%s", httpStatus (status));
 	} else {
 		g_warning ("Neither request nor output_fd set");
 		if (request->error != NULL)