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comparison mod_firewall/conditions.lib.lua @ 963:c7fca2c9e24f

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mod_firewall/conditions: Don't use table.insert, so things are happy when compile_jid_match() returns nil
author Matthew Wild <mwild1@gmail.com>
date Fri, 05 Apr 2013 19:18:41 +0100
parents 93ffa3ffc66f
children 04e85eb3dfef
comparison
equal deleted inserted replaced
962:93ffa3ffc66f 963:c7fca2c9e24f
39 end 39 end
40 end 40 end
41 41
42 local function compile_jid_match(which, match_jid) 42 local function compile_jid_match(which, match_jid)
43 local match_node, match_host, match_resource = jid.split(match_jid); 43 local match_node, match_host, match_resource = jid.split(match_jid);
44 local conditions = { 44 local conditions = {};
45 compile_jid_match_part(which.."_node", match_node); 45 conditions[#conditions+1] = compile_jid_match_part(which.."_node", match_node);
46 compile_jid_match_part(which.."_host", match_host); 46 conditions[#conditions+1] = compile_jid_match_part(which.."_host", match_host);
47 match_resource and compile_jid_match_part(which.."_resource", match_resource) or nil; 47 if match_resource then
48 }; 48 conditions[#conditions+1] = compile_jid_match_part(which.."_resource", match_resource);
49 end
49 return table.concat(conditions, " and "); 50 return table.concat(conditions, " and ");
50 end 51 end
51 52
52 function condition_handlers.TO(to) 53 function condition_handlers.TO(to)
53 return compile_jid_match("to", to), { "split_to" }; 54 return compile_jid_match("to", to), { "split_to" };