nvda

2e9e49f5 - Adobe Acrobat Reader no longer crashes in certain PDF documents (specifically, those containing empty ActualText attributes). (PR #7035; issues #7021, #7034)

Adobe Acrobat Reader no longer crashes in certain PDF documents (specifically, those containing empty ActualText attributes). (PR #7035; issues #7021, #7034) * Adobe Acrobat Reader no longer crashes in certain PDF documents (specifically, those containing empty ActualText attributes). adobeAcrobat vbuf backend: get_PDDomNode can fail and return null, so check for a null pointer before trying to use it. * Address review comments.