[PUSHED libreoffice-4-0] use "icerun" wrapper only when available

[Michael Stahl (via Code Review)]

Hi,

Thank you for your patch!  It has been merged to LibreOffice.

If you are interested in details, please visit

    https://gerrit.libreoffice.org/2000

Approvals:
  Michael Stahl: Verified; Looks good to me, approved


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Gerrit-MessageType: merged
Gerrit-Change-Id: If8dc9b028276ac05733eb59c1ec62e352f4a2796
Gerrit-PatchSet: 2
Gerrit-Project: core
Gerrit-Branch: libreoffice-4-0
Gerrit-Owner: Petr Mladek <pmladek at suse.cz>
Gerrit-Reviewer: Michael Stahl <mstahl at redhat.com>