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Merge pull request #3882 from yurydelendik/issue3438

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Ignoring glyphs without points
This commit is contained in:
Tim van der Meij 2013-11-08 14:21:17 -08:00
commit 6be8a2bd83
4 changed files with 11 additions and 0 deletions
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src/core/fonts.js
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@ -3175,6 +3175,10 @@ var Font = (function FontClosure() {
coordinatesLength += repeat * xyLength;
}
}
// glyph without coordinates will be rejected
if (coordinatesLength === 0) {
return 0;
}
var glyphDataLength = j + coordinatesLength;
if (glyphDataLength > glyf.length) {
// not enough data for coordinates