--- a/libpurple/protocols/gg/libgadu-events.c Thu Mar 21 01:25:37 2013 +0100 +++ b/libpurple/protocols/gg/libgadu-events.c Thu May 30 11:23:51 2013 +0200 @@ -39,8 +39,8 @@ int user_idx; gboolean is_update; - purple_debug_info("gg", "GG_EVENT_USER_DATA [type=%d, user_count=%zu]\n", - data->type, data->user_count); + purple_debug_info("gg", "GG_EVENT_USER_DATA [type=%d, user_count=%" + G_GSIZE_FORMAT "]\n", data->type, data->user_count); /* type =