Merge pull request #36290 from tgstation/Cyberboss-patch-5

[s] Guards client.holder

code/modules/client/client_procs.dm

@@ -158,6 +158,11 @@ GLOBAL_LIST_INIT(blacklisted_builds, list(
 GLOBAL_LIST_EMPTY(external_rsc_urls)
 #endif
 
+/client/can_vv_get(var_name)
+	return var_name != NAMEOF(src, holder) && ..()
+
+/client/vv_edit_var(var_name, var_value)
+	return var_name != NAMEOF(src, holder) && ..()
 
 /client/New(TopicData)
 	var/tdata = TopicData //save this for later use