diff options
Diffstat (limited to 'tex/context/base/mkiv/font-syn.lua')
| -rw-r--r-- | tex/context/base/mkiv/font-syn.lua | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/tex/context/base/mkiv/font-syn.lua b/tex/context/base/mkiv/font-syn.lua index dfe32b57b..18c25fbfd 100644 --- a/tex/context/base/mkiv/font-syn.lua +++ b/tex/context/base/mkiv/font-syn.lua @@ -515,15 +515,20 @@ local function cleanname(name) end local function cleanfilename(fullname,defaultsuffix) - local path, name, suffix = splitname(fullname) - name = gsub(lower(name),"[^%a%d]","") - if suffix and suffix ~= "" then - return name .. ".".. suffix - elseif defaultsuffix and defaultsuffix ~= "" then - return name .. ".".. defaultsuffix - else - return name + if fullname then + local path, name, suffix = splitname(fullname) + if name then + name = gsub(lower(name),"[^%a%d]","") + if suffix and suffix ~= "" then + return name .. ".".. suffix + elseif defaultsuffix and defaultsuffix ~= "" then + return name .. ".".. defaultsuffix + else + return name + end + end end + return "badfontname" end local sorter = function(a,b) |