When removing a webapp which was installed with the vhost use flag, webapp.eclass generates output through ewarn without checking if there any affected installs. This results in needless output if the webapp has not been deployed, eg: Don't forget to use webapp-config to remove any copies of horde-turba-2.1.4 installed in A trivial patch to correct this is attached. As an aside, the `webapp_pkg_prerm' function (and possibly others) will break if a webapp is installed into a path containing spaces.
Created attachment 139422 [details, diff] don't ewarn if no affected installs
fixed, thanks
