From 6632b6a8c3815670fef4257c136d461583052120 Mon Sep 17 00:00:00 2001 From: Philipp Gesang Date: Mon, 29 Dec 2014 23:41:38 +0100 Subject: sync with Context as of 2014-12-29 --- lualibs-util-str.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'lualibs-util-str.lua') 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 -- cgit v1.2.3