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-rw-r--r--tex/context/base/lpdf-grp.lua9
1 files changed, 2 insertions, 7 deletions
diff --git a/tex/context/base/lpdf-grp.lua b/tex/context/base/lpdf-grp.lua
index 20946ca4a..aba5771fd 100644
--- a/tex/context/base/lpdf-grp.lua
+++ b/tex/context/base/lpdf-grp.lua
@@ -90,13 +90,8 @@ function nodeinjections.injectbitmap(t)
colorspace = "cmyk"
end
end
- if colorspace == "gray" then
- colorspace = pdfconstant("DeviceGray")
- elseif colorspace == "rgb" then
- colorspace = pdfconstant("DeviceRGB")
- elseif colorspace == "cmyk" then
- colorspace = pdfconstant("DeviceCMYK")
- else
+ colorspace = lpdf.colorspaceconstants[colorspace]
+ if not colorspace then
return -- fatal error
end
local d = pdfdictionary {