KRun regression?

[Peter Penz]

Hello,

it seems there happened a regression in combination with the class KRun 
(kdelibs/kio/kio/krun.*) which has been introduced during the last week (I'm 
not sure about the exact date).

When using KRun like done e. g. in KFileItem the call of the constructor is 
blocking until the running application A gets closed again (-> the calling 
application gets blocked). After closing application A the error 
message "KDEInit could not launch '...'" is shown in the context of the 
calling application.

Just wanted to check whether this is a known issue or whether I should 
investigate deeper for the root cause of this issue.

Thanks!
Peter

PS: to reproduce just start Dolphin and open e. g. a text file (Dolphin 
internally invokes KFileItem::run(), which creates an instance of KRun 
internally)