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Merge pull request #13854 from Snuffleupagus/issue-13851

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Prevent breaking errors when an optional content group is undefined (issue 13851)
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Tim van der Meij 2021-08-03 23:34:34 +02:00 committed by GitHub
commit 85be62c684
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3 changed files with 12 additions and 0 deletions
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4
src/display/optional_content_config.js
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@ -95,6 +95,10 @@ class OptionalContentConfig {
} }
isVisible(group) { isVisible(group) {
if (!group) {
warn("Optional content group not defined.");
return true;
}
if (group.type === "OCG") { if (group.type === "OCG") {
if (!this._groups.has(group.id)) { if (!this._groups.has(group.id)) {
warn(`Optional content group not found: ${group.id}`); warn(`Optional content group not found: ${group.id}`);

1
test/pdfs/issue13851.pdf.link Normal file
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@ -0,0 +1 @@
https://github.com/mozilla/pdf.js/files/6896539/doc_image.pdf

7
test/test_manifest.json
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@ -3688,6 +3688,13 @@
"rounds": 1, "rounds": 1,
"type": "eq" "type": "eq"
}, },
{ "id": "issue13851",
"file": "pdfs/issue13851.pdf",
"md5": "d933d397c4efc80faba856bf8deafc1a",
"rounds": 1,
"link": true,
"type": "eq"
},
{ "id": "issue1655", { "id": "issue1655",
"file": "pdfs/issue1655r.pdf", "file": "pdfs/issue1655r.pdf",
"md5": "569f48449ba57c15c4f9ade151a651c5", "md5": "569f48449ba57c15c4f9ade151a651c5",