--- lib/gnome-scan-module-manager.c.orig 2010-02-20 15:13:02.000000000 +0100 +++ lib/gnome-scan-module-manager.c 2010-03-02 20:32:31.000000000 +0100 @@ -387,7 +387,7 @@ _inner_error_ = NULL; { if (g_error_matches (e, MODULE_ERROR, MODULE_ERROR_FAIL)) { - g_warning (e->message); + g_warning ("%s", e->message); } _g_error_free0 (e); }