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| author | Hans Hagen <pragma@wxs.nl> | 2018-05-24 17:32:43 +0200 |
|---|---|---|
| committer | Context Git Mirror Bot <phg42.2a@gmail.com> | 2018-05-24 17:32:43 +0200 |
| commit | e52e58ff4a7007ca774905727391e5f78135f98d (patch) | |
| tree | 55357f7bcd2825670a21f79b7f3c3fa9a1404e8f /tex/context/base/mkiv/lpdf-ini.lua | |
| parent | 6a68bb9d4e7e8454b031143b9cd14edf3702a68d (diff) | |
| download | context-e52e58ff4a7007ca774905727391e5f78135f98d.tar.gz | |
2018-05-24 15:56:00
Diffstat (limited to 'tex/context/base/mkiv/lpdf-ini.lua')
| -rw-r--r-- | tex/context/base/mkiv/lpdf-ini.lua | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/tex/context/base/mkiv/lpdf-ini.lua b/tex/context/base/mkiv/lpdf-ini.lua index 89b87ed11..f9000f537 100644 --- a/tex/context/base/mkiv/lpdf-ini.lua +++ b/tex/context/base/mkiv/lpdf-ini.lua @@ -559,7 +559,9 @@ end local cache = { } -- can be weak local function pdfnumber(n,default) -- 0-10 - n = n or default + if not n then + n = default + end local c = cache[n] if not c then c = setmetatable({ n },mt_n) @@ -581,7 +583,9 @@ end local escaped = Cs(Cc("/") * (S(forbidden)/replacements + P(1))^0) local function pdfconstant(str,default) - str = str or default or "" + if not str then + str = default or "" + end local c = cache[str] if not c then -- c = setmetatable({ "/" .. str },mt_c) |