From e46b1ade1a0b4cabec661aa0f505efd03b9bdc5a Mon Sep 17 00:00:00 2001
From: Philipp Gesang <phg42.2a@gmail.com>
Date: Tue, 2 Jul 2013 14:53:44 +0200
Subject: limit font cache controls to actual font cache dir

---
 luaotfload-override.lua | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'luaotfload-override.lua')

diff --git a/luaotfload-override.lua b/luaotfload-override.lua
index caf3627..225ac68 100644
--- a/luaotfload-override.lua
+++ b/luaotfload-override.lua
@@ -106,7 +106,10 @@ end
 
 stdout = function (category, ...)
     local res = { module_name, "|", category, ":" }
-    if select("#", ...) == 1 then
+    local nargs = select("#", ...)
+    if nargs == 0 then
+        writeln (tableconcat ({...}))
+    elseif nargs == 1 then
         res[#res+1] = select(1, ...) -- around 30% faster than unpack()
     else
         res[#res+1] = stringformat(...)
-- 
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