Comment # 3 on bug 904244 from Cedric Simon

(In reply to Cedric Simon from comment #1)
> Solved by modifying the file /usr/lib/systemd/system/pcscd.service
> 
> Remove the $PCSCD_OPTIONS on line 8.
> 
> I am not sure what $PCSCD_OPTIONS is used for...
> 
> New content:
> [Unit]
> Description=PC/SC Smart Card Daemon
> Requires=pcscd.socket
> 
> [Service]
> Environment=PCSCD_OPTIONS=""
> EnvironmentFile=-/etc/sysconfig/pcscd
> ExecStart=/usr/sbin/pcscd --foreground --auto-exit
> ExecReload=/usr/sbin/pcscd --hotplug
> 
> [Install]
> Also=pcscd.socket

As stated in http://lists.opensuse.org/opensuse-bugs/2014-10/msg03651.html the
$PCSCD_OPTIONS could stay is replacing the "" by " at the end, when declared.