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Merge pull request #12988 from Snuffleupagus/rm-unneeded-MissingDataException

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Remove unneeded `instanceof MissingDataException` checks
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Tim van der Meij 2021-02-13 13:07:01 +01:00 committed by GitHub
commit 4b639d5d44
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2 changed files with 1 additions and 13 deletions
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11
src/core/evaluator.js
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@ -64,7 +64,6 @@ import {
WinAnsiEncoding, WinAnsiEncoding,
ZapfDingbatsEncoding, ZapfDingbatsEncoding,
} from "./encodings.js"; } from "./encodings.js";
import { getLookupTableFactory, MissingDataException } from "./core_utils.js";
import { import {
getNormalizedUnicodes, getNormalizedUnicodes,
getUnicodeForGlyph, getUnicodeForGlyph,
@ -87,6 +86,7 @@ import {
import { bidi } from "./bidi.js"; import { bidi } from "./bidi.js";
import { ColorSpace } from "./colorspace.js"; import { ColorSpace } from "./colorspace.js";
import { getGlyphsUnicode } from "./glyphlist.js"; import { getGlyphsUnicode } from "./glyphlist.js";
import { getLookupTableFactory } from "./core_utils.js";
import { getMetrics } from "./metrics.js"; import { getMetrics } from "./metrics.js";
import { MurmurHash3_64 } from "./murmurhash3.js"; import { MurmurHash3_64 } from "./murmurhash3.js";
import { OperatorList } from "./operator_list.js"; import { OperatorList } from "./operator_list.js";
@ -267,9 +267,6 @@ class PartialEvaluator {
try { try {
graphicState = xref.fetch(graphicState); graphicState = xref.fetch(graphicState);
} catch (ex) { } catch (ex) {
if (ex instanceof MissingDataException) {
throw ex;
}
// Avoid parsing a corrupt ExtGState more than once. // Avoid parsing a corrupt ExtGState more than once.
processed.put(graphicState); processed.put(graphicState);
@ -316,9 +313,6 @@ class PartialEvaluator {
try { try {
xObject = xref.fetch(xObject); xObject = xref.fetch(xObject);
} catch (ex) { } catch (ex) {
if (ex instanceof MissingDataException) {
throw ex;
}
// Avoid parsing a corrupt XObject more than once. // Avoid parsing a corrupt XObject more than once.
processed.put(xObject); processed.put(xObject);
@ -1270,9 +1264,6 @@ class PartialEvaluator {
operatorList.addOp(fn, tilingPatternIR); operatorList.addOp(fn, tilingPatternIR);
return undefined; return undefined;
} catch (ex) { } catch (ex) {
if (ex instanceof MissingDataException) {
throw ex;
}
// Handle any errors during normal TilingPattern parsing. // Handle any errors during normal TilingPattern parsing.
} }
} }

3
src/core/obj.js
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@ -1910,9 +1910,6 @@ var XRef = (function XRefClosure() {
} }
// The top-level /Pages dictionary isn't obviously corrupt. // The top-level /Pages dictionary isn't obviously corrupt.
} catch (ex) { } catch (ex) {
if (ex instanceof MissingDataException) {
throw ex;
}
continue; continue;
} }
// taking the first one with 'ID' // taking the first one with 'ID'