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authorKhaled Hosny <khaledhosny@eglug.org>2010-05-25 02:01:39 +0300
committerKhaled Hosny <khaledhosny@eglug.org>2010-05-25 02:01:39 +0300
commitf90dca1286106406ab355cafebe367e9756c3dbb (patch)
tree061cf84c66545f07f13ae6f39228a764925dec84
parentf465b932dc1c539f89bdf10f27d704383ea690d9 (diff)
downloadluaotfload-f90dca1286106406ab355cafebe367e9756c3dbb.tar.gz
Fix symlink detection
-rw-r--r--otfl-font-nms.lua8
1 files changed, 7 insertions, 1 deletions
diff --git a/otfl-font-nms.lua b/otfl-font-nms.lua
index 5064e89..2461145 100644
--- a/otfl-font-nms.lua
+++ b/otfl-font-nms.lua
@@ -489,7 +489,13 @@ local function path_normalize(path)
if os.type ~= "windows" and os.type ~= "msdos" then
local dest = lfs.readlink(path)
if dest then
- path = file.join(file.dirname(path), dest)
+ if kpse.readable_file(dest) then
+ path = dest
+ elseif kpse.readable_file(file.join(file.dirname(path), dest)) then
+ path = file.join(file.dirname(path), dest)
+ else
+ -- broken symlink?
+ end
end
end
path = file.collapse_path(path)