diff options
| -rw-r--r-- | src/luaotfload-database.lua | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/luaotfload-database.lua b/src/luaotfload-database.lua index b871954..086f46f 100644 --- a/src/luaotfload-database.lua +++ b/src/luaotfload-database.lua @@ -1921,9 +1921,8 @@ end local p_font_filter do - local current_formats = { } - local extension_pattern = function (list) + if type (list) ~= "table" or #list == 0 then return P(-1) end local pat for i=#list, 1, -1 do local e = list[i] @@ -1940,6 +1939,8 @@ do --- small helper to adjust the font filter pattern (--formats --- option) + local current_formats = { } + set_font_filter = function (formats) if not formats or type (formats) ~= "string" then |