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| author | Hans Hagen <pragma@wxs.nl> | 2011-02-05 11:37:00 +0100 |
|---|---|---|
| committer | Hans Hagen <pragma@wxs.nl> | 2011-02-05 11:37:00 +0100 |
| commit | 6f1048d50cb4376e5bf17c8c9221f61e4af9f778 (patch) | |
| tree | c01fb5062e0ecfe3d9a76ab923b4026f5f837a86 /tex/context/base/m-zint.mkiv | |
| parent | 2f454cead3e88e35ba868e6668840a59e22617d2 (diff) | |
| download | context-6f1048d50cb4376e5bf17c8c9221f61e4af9f778.tar.gz | |
beta 2011.02.05 11:37
Diffstat (limited to 'tex/context/base/m-zint.mkiv')
| -rw-r--r-- | tex/context/base/m-zint.mkiv | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tex/context/base/m-zint.mkiv b/tex/context/base/m-zint.mkiv index 25371cff2..3e6f7ab43 100644 --- a/tex/context/base/m-zint.mkiv +++ b/tex/context/base/m-zint.mkiv @@ -54,6 +54,9 @@ local function numberofcode(code) end function moduledata.zint.generate(code,data,suffix,options) + if not data or data == "" then + data = "unset" + end local code = cleancode(code) local base = format("zint-%s-%s",code,md5.hex(data)) local name = file.addsuffix(base,suffix or "eps") |