D21245: KAr::openArchive: Also check ar_longnamesIndex is not < 0

[Albert Astals Cid]

aacid closed this revision.

REPOSITORY
  R243 KArchive

REVISION DETAIL
  https://phabricator.kde.org/D21245

To: aacid, adridg
Cc: adridg, kde-frameworks-devel, michaelh, ngraham, bruns