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Bug 975460 - check for null CTFontRef after creation. r=jfkthame

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This commit is contained in:
John Daggett 2014-02-25 16:37:26 +09:00
parent 7644ee9553
commit 4d834aff1c
1 changed files with 4 additions and 0 deletions
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4
gfx/thebes/gfxMacPlatformFontList.mm
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@ -1078,6 +1078,10 @@ MacFontInfo::LoadFontFamilyData(const nsAString& aFamilyName)
}
CTFontRef fontRef = CTFontCreateWithFontDescriptor(faceDesc,
0.0, nullptr);
if (!fontRef) {
NS_WARNING("failed to create a CTFontRef");
continue;
}
if (mLoadCmaps) {
// face name