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authorNorbert Preining <norbert@preining.info>2022-02-26 03:00:34 +0000
committerNorbert Preining <norbert@preining.info>2022-02-26 03:00:34 +0000
commit740a11f29a3551babe3d7edbb57ac3baa2280a3f (patch)
tree5d6d449e762f5ab95042e3517d03c5ac3ddaf7c3 /macros/luatex/generic/luaotfload/fontloader-l-file.lua
parent157cc9e776520d0b7d488317a69a10d4ae4d493b (diff)
CTAN sync 202202260300
Diffstat (limited to 'macros/luatex/generic/luaotfload/fontloader-l-file.lua')
-rw-r--r--macros/luatex/generic/luaotfload/fontloader-l-file.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/macros/luatex/generic/luaotfload/fontloader-l-file.lua b/macros/luatex/generic/luaotfload/fontloader-l-file.lua
index d0af94f09d..9f8fd65483 100644
--- a/macros/luatex/generic/luaotfload/fontloader-l-file.lua
+++ b/macros/luatex/generic/luaotfload/fontloader-l-file.lua
@@ -456,7 +456,7 @@ function file.join(one, two, three, ...)
if not two then
return one == "" and one or lpegmatch(reslasher,one)
end
- if one == "" then
+ if not one or one == "" then
return lpegmatch(stripper,three and concat({ two, three, ... },"/") or two)
end
if lpegmatch(isnetwork,one) then