prosody
604bb5b8362d
plugins/mod_admin_shell.lua

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plugins/mod_admin_shell.lua @ 12505:604bb5b8362d 0.12

mod_admin_shell: Tighten up type checks to fix #1754 (thanks clouded) Due to the dummy statistics provider (see core.statsmanager line 250) having a metatable that allows infinite indexing where everything is always the same table, which end up in suf() in the concatenation line.
author Kim Alvefur <zash@zash.se>
date Sun, 15 May 2022 23:16:14 +0200
parent 12304:8210c2a52e9c
child 12506:d04f6f014636
child 12637:2200f0c6b3f1
comparison
equal deleted inserted replaced
12500:88e1b94105ae 12505:604bb5b8362d
47 if not s then return end 47 if not s then return end
48 return (s:gsub("^%a", string.upper):gsub("_", " ")); 48 return (s:gsub("^%a", string.upper):gsub("_", " "));
49 end 49 end
50 50
51 local function pre(prefix, str, alt) 51 local function pre(prefix, str, alt)
52 if (str or "") == "" then return alt or ""; end 52 if type(str) ~= "string" or str == "" then return alt or ""; end
53 return prefix .. str; 53 return prefix .. str;
54 end 54 end
55 55
56 local function suf(str, suffix, alt) 56 local function suf(str, suffix, alt)
57 if (str or "") == "" then return alt or ""; end 57 if type(str) ~= "string" or str == "" then return alt or ""; end
58 return str .. suffix; 58 return str .. suffix;
59 end 59 end
60 60
61 local commands = module:shared("commands") 61 local commands = module:shared("commands")
62 local def_env = module:shared("env"); 62 local def_env = module:shared("env");