[Uml-devel] [CVS] update:

[Sebastian Stein]

Update of /cvsroot/uml/uml/uml
In directory usw-pr-cvs1:/tmp/cvs-serv27922

Modified Files:
	umlview.cpp 
Log Message:
I thought there was allready a patch to solve the problem of overwriting a file  during png export. The current solution didn't worked for me.
I think now the problem is solved so I can close bug report #622985
- rewrote code to display a message box if a file for png export allready exists