[vdr] shutting down vdr

[Arno Esser <arno.esser@gmx.de>]

Hello,

recently I had a problem to shut down my vdr by pressing the power 
button. vdr always complains about EOF while scanning command string. 
After some time I found the problem. I had a timer active with a ' in 
its name. Since the name is passed over to the shutdown command the 
execl call was unable to scan the command correctly. The log file says 
something like:

 executing '/dvb/haltvdr 1011974880 1364715 20 'Käpt'n Blaubär' 1'

After deleting the timer entry everything works fine.

Ciao Arno