Fix flickering of imageViewer

Authored by atulsharma on Jul 14 2017, 4:08 PM.

Description

Fix flickering of imageViewer

Summary:
Refs T6497

  • If a command line image is passed it first showed the alumview and then flickers to show imageviewer
  • this patch allows to show imageviewer in case an image is given

Reviewers: Koko, mart

Reviewed By: Koko, mart

Maniphest Tasks: T6497

Differential Revision: https://phabricator.kde.org/D6703