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Diffstat (limited to 'tex/context/base/lpdf-epa.lua')
| -rw-r--r-- | tex/context/base/lpdf-epa.lua | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tex/context/base/lpdf-epa.lua b/tex/context/base/lpdf-epa.lua index c8d23a618..03a36f2dc 100644 --- a/tex/context/base/lpdf-epa.lua +++ b/tex/context/base/lpdf-epa.lua @@ -111,9 +111,9 @@ function codeinjections.mergereferences(specification) local size = specification.size or "crop" -- todo local pagedata = document.pages[pagenumber] local annotations = pagedata.Annots - local namespace = format("lpdf-epa-%s-",file.removesuffix(file.basename(fullname))) - local reference = namespace .. pagenumber - if annotations.n > 0 then + if annotations and annotations.n > 0 then + local namespace = format("lpdf-epa-%s-",file.removesuffix(file.basename(fullname))) + local reference = namespace .. pagenumber local mediabox = pagedata.MediaBox local llx, lly, urx, ury = mediabox[1], mediabox[2], mediabox[3], mediabox[4] local width, height = xscale * (urx - llx), yscale * (ury - lly) -- \\overlaywidth, \\overlayheight |