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| author | Context Git Mirror Bot <phg42.2a@gmail.com> | 2016-07-08 00:54:11 +0200 |
|---|---|---|
| committer | Context Git Mirror Bot <phg42.2a@gmail.com> | 2016-07-08 00:54:11 +0200 |
| commit | 86659b2416b5513b448fa70329d135e3a8ce165c (patch) | |
| tree | 421b42c606eb8882d940f746f48bbe558df2d755 /tex/context/base/mkiv/lpdf-ini.lua | |
| parent | 3f599d96c767ef409f79e1b154bb02d37702a2e1 (diff) | |
| download | context-86659b2416b5513b448fa70329d135e3a8ce165c.tar.gz | |
2016-07-08 00:03:00
Diffstat (limited to 'tex/context/base/mkiv/lpdf-ini.lua')
| -rw-r--r-- | tex/context/base/mkiv/lpdf-ini.lua | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/tex/context/base/mkiv/lpdf-ini.lua b/tex/context/base/mkiv/lpdf-ini.lua index bd47fda1b..01a045979 100644 --- a/tex/context/base/mkiv/lpdf-ini.lua +++ b/tex/context/base/mkiv/lpdf-ini.lua @@ -514,8 +514,15 @@ local mt_v = { __lpdftype = "verbose", __tostring = tostring_v, __call = valu local function pdfstream(t) -- we need to add attributes if t then - for i=1,#t do - t[i] = tostring(t[i]) + local tt = type(t) + if tt == "table" then + for i=1,#t do + t[i] = tostring(t[i]) + end + elseif tt == "string" then + t= { t } + else + t= { tostring(t) } end end return setmetatable(t or { },mt_x) |