certmanager: Explicitly tonumber() version number segments before doing arithmetic...

diff --git a/core/certmanager.lua b/core/certmanager.lua
index a4c9d891cbc2424003bdfb07681a5b8d1cb1a08b..29a5a6c8403906428bddec299950a79efaf5f506 100644 (file)
--- a/core/certmanager.lua
+++ b/core/certmanager.lua
@@ -36,7 +36,7 @@ local resolve_path = require"util.paths".resolve_relative_path;
 local config_path = prosody.paths.config;
 
 local luasec_major, luasec_minor = ssl._VERSION:match("^(%d+)%.(%d+)");
-local luasec_version = luasec_major * 100 + luasec_minor;
+local luasec_version = tonumber(luasec_major) * 100 + tonumber(luasec_minor);
 local luasec_has = {
        -- TODO If LuaSec ever starts exposing these things itself, use that instead
        cipher_server_preference = luasec_version >= 2;