# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1265913882 0
# Node ID 39f5a068dc418fda4b987919325bf0ba93933808
# Parent  741302471a235e69a8ec328313a265826bbbe397
mod_privacy: Fix potential traceback in stanza validation, and fix some zero-based indexing :)

diff -r 741302471a23 -r 39f5a068dc41 plugins/mod_privacy.lua
--- a/plugins/mod_privacy.lua	Thu Feb 11 12:10:06 2010 +0000
+++ b/plugins/mod_privacy.lua	Thu Feb 11 18:44:42 2010 +0000
@@ -343,13 +343,14 @@
 		end
 
 		if valid ~= true then
-			if valid[0] == nil then
-				valid[0] = "cancel";
-			end
+			valid = valid or { "cancel", "bad-request", "Couldn't understand request" };
 			if valid[1] == nil then
-				valid[1] = "bad-request";
+				valid[1] = "cancel";
 			end
-			origin.send(st.error_reply(stanza, valid[0], valid[1], valid[2]));
+			if valid[2] == nil then
+				valid[2] = "bad-request";
+			end
+			origin.send(st.error_reply(stanza, valid[1], valid[2], valid[3]));
 		else
 			datamanager.store(origin.username, origin.host, "privacy", privacy_lists);
 		end