modules/policy: local variable declarations were fixed; cleanup

diff --git a/modules/policy/policy.lua b/modules/policy/policy.lua
index 2773c5fe66bc2c730a45685fd1bcce97f16025dd..f662a75d7a102b20586845c6050db7e80e2c5720 100644 (file)
--- a/modules/policy/policy.lua
+++ b/modules/policy/policy.lua
@@ -143,7 +143,7 @@ local function tls_forward(target)
                        if hostname == nil then
                                assert(false, 'hostname(s) is absent in TLS_FORWARD target')
                        end
-                       ca_files_local = {}
+                       local ca_files_local = {}
                        if type(ca_file) == 'table' then
                                for _, v in pairs(ca_file) do
                                        table.insert(ca_files_local, v)