D8007: popplerextractor: don't try to guess the title if there isn't one.

[Diego Elio Pettenò]

flameeyes created this revision.
Restricted Application added a project: Frameworks.
Restricted Application added a subscriber: Frameworks.

REPOSITORY
  R286 KFileMetaData

REVISION DETAIL
  https://phabricator.kde.org/D8007

AFFECTED FILES
  src/extractors/popplerextractor.cpp

To: flameeyes
Cc: #frameworks
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