--- a/libpurple/protocols/qq/im.c Sat Dec 13 21:13:04 2008 +0000 +++ b/libpurple/protocols/qq/im.c Fri Jan 02 21:47:52 2009 +0000 @@ -1258,7 +1258,7 @@ g_return_val_if_fail(who != NULL && what != NULL, -1); qd = (qq_data *) gc->proto_data; - purple_debug_info("QQ", "Send IM to %s, len %d:\n%s\n", who, strlen(what), what); + purple_debug_info("QQ", "Send IM to %s, len %" G_GSIZE_FORMAT ":\n%s\n", who, strlen(what), what); uid_to = purple_name_to_uid(who); if (uid_to == qd->uid) {