KanoComputing/kdesk — pull request #75 by skarbat (2014-09-10 14:53:34+00:00)
Title: Fixing screen saver cancellation by icon hooks

* The icon hooks ScreenSaverStart hook was not able to cancel
the screen saver with a return code different than zero
after at least one app was started
* Kdesk was dragging a global IGNORE signal mode after executing an
app, which caused the hook script execution to always return -1
* Enabling the default signal mode (the system reports the return code)
when execution the screen saver hook script