D25801: Check if 'cat' executable exists before using it

[Volker Krause]

vkrause created this revision.
Herald added a project: KDE PIM.
Herald added a subscriber: kde-pim.
vkrause requested review of this revision.

REVISION SUMMARY
  Should fix this test breaking (ie. hanging due to error message box) on
  Windows.

REPOSITORY
  R176 PIM: KIdentity Management

BRANCH
  release/19.12

REVISION DETAIL
  https://phabricator.kde.org/D25801

AFFECTED FILES
  autotests/signaturetest.cpp

To: vkrause
Cc: kde-pim, fbampaloukas, dcaliste, dvasin, rodsevich, winterz, vkrause, mlaurent, knauss, dvratil
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.kde.org/pipermail/kde-pim/attachments/20191207/a5fcf68c/attachment.html>