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Bug 1717501 - Null check attributes in MacUtils::GetAccAttr. r=morgan a=RyanVM

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Differential Revision: https://phabricator.services.mozilla.com/D138475
This commit is contained in:
Eitan Isaacson 2022-02-11 23:48:55 +00:00
parent b4f41ee536
commit 367bd1bc13
1 changed files with 4 additions and 0 deletions
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4
accessible/mac/MacUtils.mm
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@ -71,6 +71,10 @@ NSString* GetAccAttr(mozAccessible* aNativeAccessible, nsAtom* aAttrName) {
proxy->Attributes(&attributes);
}
if (!attributes) {
return nil;
}
attributes->GetAttribute(aAttrName, result);
if (!result.IsEmpty()) {