locate legacy db script through kpse

1 files changed, 5 insertions, 3 deletions

diff --git a/luaotfload-tool.lua b/luaotfload-tool.lua
index 0ee53eb..bab2a9a 100755
--- a/luaotfload-tool.lua
+++ b/luaotfload-tool.lua
@@ -36,12 +36,14 @@ see the luaotfload documentation for more info. Report bugs to
 
 --doc]]--
 
+kpse.set_program_name"luatex"
+
 if _G.getfenv then
-    return require"luaotfload-legacy-tool"
+    local oldscript = kpse.find_file"luaotfload-legacy-tool.lua"
+    print(oldscript)
+    return require(oldscript)
 end
 
-kpse.set_program_name"luatex"
-
 local stringformat    = string.format
 local texiowrite_nl   = texio.write_nl
 local stringlower     = string.lower