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Fix the broken regular expression in the decode helper in the getPdfFilenameFromUrl function (issue 20664)

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This will ignore filenames that become effectively empty, i.e. ones that are only ".pdf" and nothing more.

*Please note:* While this passes all existing unit-tests, I don't know if this is necessarily the "correct" solution here.
This commit is contained in:
Jonas Jenwald 2026-02-27 15:19:43 +01:00
parent 218a687a3b
commit e3a7c0779d
1 changed files with 2 additions and 3 deletions
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5
src/display/display_utils.js
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@ -377,10 +377,9 @@ function getPdfFilenameFromUrl(url, defaultFilename = "document.pdf") {
let decoded = decodeURIComponent(name);
if (decoded.includes("/")) {
decoded = stripPath(decoded);
if (decoded.test(/^\.pdf$/i)) {
return decoded;
if (/^\.pdf$/i.test(decoded)) {
return name;
}
return name;
}
return decoded;
} catch {