mod_admin_telnet: Require util.pposix (fixes #471)

diff --git a/plugins/mod_admin_telnet.lua b/plugins/mod_admin_telnet.lua
index e4b5a045ccbab2308b758c4f1f87556c4326929a..437ded018efebb1e305541a80e48970c462ed7b5 100644 (file)
--- a/plugins/mod_admin_telnet.lua
+++ b/plugins/mod_admin_telnet.lua
@@ -313,6 +313,7 @@ local function human(kb)
 end
 
 function def_env.server:memory()
+       local pposix = require("util.pposix");
        if not pposix.meminfo then
                return true, "Lua is using "..collectgarbage("count");
        end