prosodyctl: Import LuaSocket to a local, don't assume that a global will be set

diff --git a/prosodyctl b/prosodyctl
index a67f3dbde964bb4a787a437327105bfaa0cb57a2..0a4491bff119a1fb824bfc8496d023e2dd3ebd57 100755 (executable)
--- a/prosodyctl
+++ b/prosodyctl
@@ -244,7 +244,7 @@ end
 local modulemanager = require "core.modulemanager"
 
 local prosodyctl = require "util.prosodyctl"
-require "socket"
+local socket = require "socket"
 -----------------------
 
  -- FIXME: Duplicate code waiting for util.startup