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Merge pull request #1890 from pivotal-medici/skip_inherited_properties

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Skip properties inherited from array.prototype
This commit is contained in:
Yury Delendik 2012-07-11 09:21:13 -07:00
commit 4d0b478756
1 changed files with 9 additions and 7 deletions
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16
src/fonts.js
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@ -2773,14 +2773,16 @@ var Font = (function FontClosure() {
}
}
for (var index in newGlyphUnicodes) {
var unicode = newGlyphUnicodes[index];
if (reverseMap[unicode]) {
// avoiding assigning to the same unicode
glyphs[index].unicode = unusedUnicode++;
continue;
if (newGlyphUnicodes.hasOwnProperty(index)) {
var unicode = newGlyphUnicodes[index];
if (reverseMap[unicode]) {
// avoiding assigning to the same unicode
glyphs[index].unicode = unusedUnicode++;
continue;
}
glyphs[index].unicode = unicode;
reverseMap[unicode] = index;
}
glyphs[index].unicode = unicode;
reverseMap[unicode] = index;
}
this.useToFontChar = true;
}