Use Qt5 QSignalSpy::wait() instead of sleep()

Authored by hindenburg on Nov 6 2017, 3:34 PM.

Description

Use Qt5 QSignalSpy::wait() instead of sleep()

I only noticed on DragonFlyBSD that the TerminalInterfaceTest failed
w/o this patch.

Differential Revision: https://phabricator.kde.org/D8420

Details

Committed
hindenburgNov 6 2017, 3:34 PM
Differential Revision
D8420: Unbreak TerminalInterfaceTest
Parents
R319:1feffb1fff56: Set default to false for tab width expanding
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