diff options
Diffstat (limited to 'lualibs-util-str.lua')
| -rw-r--r-- | lualibs-util-str.lua | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lualibs-util-str.lua b/lualibs-util-str.lua index a040b01..a677a82 100644 --- a/lualibs-util-str.lua +++ b/lualibs-util-str.lua @@ -361,10 +361,10 @@ strings.tracers = tracedchars function string.tracedchar(b) -- todo: table if type(b) == "number" then - return tracedchars[b] or (utfchar(b) .. " (U+" .. format('%05X',b) .. ")") + return tracedchars[b] or (utfchar(b) .. " (U+" .. format("%05X",b) .. ")") else local c = utfbyte(b) - return tracedchars[c] or (b .. " (U+" .. format('%05X',c) .. ")") + return tracedchars[c] or (b .. " (U+" .. (c and format("%05X",c) or "?????") .. ")") end end |