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-rw-r--r--util/rfc3484.lua4
1 files changed, 2 insertions, 2 deletions
diff --git a/util/rfc3484.lua b/util/rfc3484.lua
index dd855a84..5ee572a0 100644
--- a/util/rfc3484.lua
+++ b/util/rfc3484.lua
@@ -19,7 +19,7 @@ local function t_sort(t, comp)
end
end
-function source(dest, candidates)
+local function source(dest, candidates)
local function comp(ipA, ipB)
-- Rule 1: Prefer same address
if dest == ipA then
@@ -70,7 +70,7 @@ function source(dest, candidates)
return candidates[1];
end
-function destination(candidates, sources)
+local function destination(candidates, sources)
local sourceAddrs = {};
local function comp(ipA, ipB)
local ipAsource = sourceAddrs[ipA];