certmanager: Make global variable access explicit

diff --git a/core/certmanager.lua b/core/certmanager.lua
index 7ad7b034a61df14b7370c7886656fe2ca51b4810..b2c358fe489e7caba6b7e6fd468e638cde141250 100644 (file)
--- a/core/certmanager.lua
+++ b/core/certmanager.lua
@@ -8,7 +8,7 @@
 
 local configmanager = require "core.configmanager";
 local log = require "util.logger".init("certmanager");
-local ssl = ssl;
+local ssl = _G.ssl;
 local ssl_newcontext = ssl and ssl.newcontext;
 local new_config = require"util.sslconfig".new;